In mathematical finance, the Greeks are the quantities representing the sensitivity of the price of derivatives such as options to a change in underlying parameters on which the value of an instrument or portfolio of financial instruments is dependent. The name is used because the most common of these sensitivities are often denoted by Greek letters. Collectively these have also been called the risk sensitivities,^{[1]} risk measures^{[2]}^{:742} or hedge parameters.^{[3]}
Contents

Use of the Greeks 1

Firstorder Greeks 2

Delta 2.1

Practical use 2.1.1

As a proxy for probability 2.1.2

Relationship between call and put delta 2.1.3

Vega 2.2

Theta 2.3

Rho 2.4

Lambda 2.5

Secondorder Greeks 3

Gamma 3.1

Vanna 3.2

Vomma 3.3

Charm 3.4

Veta 3.5

Vera 3.6

Thirdorder Greeks 4

Color 4.1

Speed 4.2

Ultima 4.3

Zomma 4.4

Greeks for multiasset options 5

Formulas for European option Greeks 6

Related measures 7

Bond duration and convexity 7.1

Beta 7.2

Fugit 7.3

See also 8

Notes 9

References 10

External links 11
Use of the Greeks

Definition of Greeks as the sensitivity of an option's price and risk (in the first column) to the underlying parameter (in the first row). Firstorder Greeks are in blue, secondorder Greeks are in green, and thirdorder Greeks are in yellow. Note that vanna appears twice as it should, and rho is left out as it is not as important as the rest.


The Greeks are vital tools in risk management. Each Greek measures the sensitivity of the value of a portfolio to a small change in a given underlying parameter, so that component risks may be treated in isolation, and the portfolio rebalanced accordingly to achieve a desired exposure; see for example delta hedging.
The Greeks in the Black–Scholes model are relatively easy to calculate, a desirable property of financial models, and are very useful for derivatives traders, especially those who seek to hedge their portfolios from adverse changes in market conditions. For this reason, those Greeks which are particularly useful for hedgingsuch as delta, theta, and vegaare welldefined for measuring changes in Price, Time and Volatility. Although rho is a primary input into the Black–Scholes model, the overall impact on the value of an option corresponding to changes in the riskfree interest rate is generally insignificant and therefore higherorder derivatives involving the riskfree interest rate are not common.
The most common of the Greeks are the first order derivatives: Delta, Vega, Theta and Rho as well as Gamma, a secondorder derivative of the value function. The remaining sensitivities in this list are common enough that they have common names, but this list is by no means exhaustive.
Firstorder Greeks
Delta
\Delta = \frac{\partial V}{\partial S}

Delta,^{[4]} \Delta, measures the rate of change of the theoretical option value with respect to changes in the underlying asset's price. Delta is the first derivative of the value V of the option with respect to the underlying instrument's price S.
Practical use
For a vanilla option, delta will be a number between 0.0 and 1.0 for a long call (or a short put) and 0.0 and −1.0 for a long put (or a short call); depending on price, a call option behaves as if one owns 1 share of the underlying stock (if deep in the money), or owns nothing (if far out of the money), or something in between, and conversely for a put option. The difference of the delta of a call and the delta of a put at the same strike is close to but not in general equal to one, but instead is equal to the inverse of the discount factor. By put–call parity, long a call and short a put equals a forward F, which is linear in the spot S, with factor the inverse of the discount factor, so the derivative dF/dS is this factor.
These numbers are commonly presented as a percentage of the total number of shares represented by the option contract(s). This is convenient because the option will (instantaneously) behave like the number of shares indicated by the delta. For example, if a portfolio of 100 American call options on XYZ each have a delta of 0.25 (=25%), it will gain or lose value just like 25 shares of XYZ as the price changes for small price movements. The sign and percentage are often dropped – the sign is implicit in the option type (negative for put, positive for call) and the percentage is understood. The most commonly quoted are 25 delta put, 50 delta put/50 delta call, and 25 delta call. 50 Delta put and 50 Delta call are not quite identical, due to spot and forward differing by the discount factor, but they are often conflated.
Delta is always positive for long calls and negative for long puts (unless they are zero). The total delta of a complex portfolio of positions on the same underlying asset can be calculated by simply taking the sum of the deltas for each individual position – delta of a portfolio is linear in the constituents. Since the delta of underlying asset is always 1.0, the trader could deltahedge his entire position in the underlying by buying or shorting the number of shares indicated by the total delta. For example, if the delta of a portfolio of options in XYZ (expressed as shares of the underlying) is +2.75, the trader would be able to deltahedge the portfolio by selling short 2.75 shares of the underlying. This portfolio will then retain its total value regardless of which direction the price of XYZ moves. (Albeit for only small movements of the underlying, a short amount of time and notwithstanding changes in other market conditions such as volatility and the rate of return for a riskfree investment).
As a proxy for probability
The (absolute value of) Delta is close to, but not identical with, the percent moneyness of an option, i.e., the implied probability that the option will expire inthemoney (if the market moves under Brownian motion in the riskneutral measure).^{[5]} For this reason some option traders use the absolute value of delta as an approximation for percent moneyness. For example, if an outofthemoney call option has a delta of 0.15, the trader might estimate that the option has approximately a 15% chance of expiring inthemoney. Similarly, if a put contract has a delta of −0.25, the trader might expect the option to have a 25% probability of expiring inthemoney. Atthemoney puts and calls have a delta of approximately 0.5 and −0.5 respectively with a slight bias towards higher deltas for ATM calls,^{[note 1]} i.e. both have approximately a 50% chance of expiring inthemoney. The correct, exact calculation for the probability of an option finishing at a particular price of K is its Dual Delta, which is the first derivative of option price with respect to strike.
Relationship between call and put delta
Given a European call and put option for the same underlying, strike price and time to maturity, and with no dividend yield, the sum of the absolute values of the delta of each option will be 1.00 – more precisely, the delta of the call (positive) minus the delta of the put (negative) equals 1. This is due to put–call parity: a long call plus a short put (a call minus a put) replicates a forward, which has delta equal to 1.
If the value of delta for an option is known, one can compute the value of the delta of the option of the same strike price, underlying and maturity but opposite right by subtracting 1 from a known call delta or adding 1 to a known put delta.
d(call) − d(put) = 1, therefore: d(call) = d(put) + 1 and d(put) = d(call) − 1.
For example, if the delta of a call is 0.42 then one can compute the delta of the corresponding put at the same strike price by 0.42 − 1 = −0.58. To derive the delta of a call from a put, one can similarly take −0.58 and add 1 to get 0.42.
Vega
\nu=\frac{\partial V}{\partial \sigma}

Vega^{[4]} measures sensitivity to volatility. Vega is the derivative of the option value with respect to the volatility of the underlying asset.
Vega is not the name of any Greek letter. However, the glyph used is the Greek letter nu (\nu). Presumably the name vega was adopted because the Greek letter nu looked like a Latin vee, and vega was derived from vee by analogy with how beta, eta, and theta are pronounced in American English. Another possibility is that it is named after Joseph De La Vega, famous for Confusion of Confusions, a book about stock markets and which discusses trading operations that were complex, involving both options and forward trades.^{[6]}
The symbol kappa, \kappa, is sometimes used (by academics) instead of vega (as is tau (\tau) or capital Lambda (\Lambda),^{[7]}^{:315} though these are rare).
Vega is typically expressed as the amount of money per underlying share that the option's value will gain or lose as volatility rises or falls by 1%.
Vega can be an important Greek to monitor for an option trader, especially in volatile markets, since the value of some option strategies can be particularly sensitive to changes in volatility. The value of an option straddle, for example, is extremely dependent on changes to volatility.
Theta
\Theta = \frac{\partial V}{\partial \tau}

Theta,^{[4]} \Theta, measures the sensitivity of the value of the derivative to the passage of time (see Option time value): the "time decay."
The mathematical result of the formula for theta (see below) is expressed in value per year. By convention, it is usual to divide the result by the number of days in a year, to arrive at the amount of money per share of the underlying that the option loses in one day. Theta is almost always negative for long calls and puts and positive for short (or written) calls and puts. An exception is a deep inthemoney European put. The total theta for a portfolio of options can be determined by summing the thetas for each individual position.
The value of an option can be analysed into two parts: the intrinsic value and the time value. The intrinsic value is the amount of money you would gain if you exercised the option immediately, so a call with strike $50 on a stock with price $60 would have intrinsic value of $10, whereas the corresponding put would have zero intrinsic value. The time value is the value of having the option of waiting longer before deciding to exercise. Even a deeply out of the money put will be worth something, as there is some chance the stock price will fall below the strike before the expiry date. However, as time approaches maturity, there is less chance of this happening, so the time value of an option is decreasing with time. Thus if you are long an option you are short theta: your portfolio will lose value with the passage of time (all other factors held constant).
Rho
\rho = \frac{\partial V}{\partial r}

Rho,^{[4]} \rho, measures sensitivity to the interest rate: it is the derivative of the option value with respect to the risk free interest rate (for the relevant outstanding term).
Except under extreme circumstances, the value of an option is less sensitive to changes in the risk free interest rate than to changes in other parameters. For this reason, rho is the least used of the firstorder Greeks.
Rho is typically expressed as the amount of money, per share of the underlying, that the value of the option will gain or lose as the risk free interest rate rises or falls by 1.0% per annum (100 basis points).
Lambda
\lambda = \frac{\partial V}{\partial S}\times\frac{S}{V}

Lambda, \lambda, omega, \Omega, or elasticity^{[4]} is the percentage change in option value per percentage change in the underlying price, a measure of leverage, sometimes called gearing.
Secondorder Greeks
Gamma
\Gamma = \frac{\partial \Delta}{\partial S} = \frac{\partial^2 V}{\partial S^2}

Gamma,
^{[4]} \Gamma, measures the rate of change in the delta with respect to changes in the underlying price. Gamma is the second
derivative of the value function with respect to the underlying price. All long options have positive gamma and all short options have negative gamma. Long options have a positive relationship with Gamma because as price increases, Gamma increases up as well, causing Delta to approach 1 from 0 (long call option) and 0 from 1 (long put option). The inverse is true for short options.
^{[8]}
Long option Delta, underlying price, and Gamma.^{[9]}
Gamma is greatest approximately atthemoney (ATM) and diminishes the further out you go either inthemoney (ITM) or outofthemoney (OTM). Gamma is important because it corrects for the
convexity of value.
When a trader seeks to establish an effective deltahedge for a portfolio, the trader may also seek to neutralize the portfolio's gamma, as this will ensure that the hedge will be effective over a wider range of underlying price movements. However, in neutralizing the gamma of a portfolio, alpha (the return in excess of the riskfree rate) is reduced.
Vanna
\text{Vanna} : \frac{\partial \Delta}{\partial \sigma} ~ \frac{\partial \nu}{\partial S} ~ \frac{\partial^2 V}{\partial S \partial \sigma}

Vanna,^{[4]} also referred to as DvegaDspot and DdeltaDvol, ^{[10]} is a second order derivative of the option value, once to the underlying spot price and once to volatility. It is mathematically equivalent to DdeltaDvol, the sensitivity of the option delta with respect to change in volatility; or alternatively, the partial of vega with respect to the underlying instrument's price. Vanna can be a useful sensitivity to monitor when maintaining a delta or vegahedged portfolio as vanna will help the trader to anticipate changes to the effectiveness of a deltahedge as volatility changes or the effectiveness of a vegahedge against change in the underlying spot price.
If the underlying value has continuous second partial derivatives then, \text{Vanna} = \frac{\partial \Delta}{\partial \sigma} = \frac{\partial \nu}{\partial S} = \frac{\partial^2 V}{\partial S \partial \sigma}
Vomma
\text{Vomma} = \frac{\partial \nu}{\partial \sigma} = \frac{\partial^2 V}{\partial \sigma^2}

Vomma, Volga, Vega Convexity,^{[11]} Vega gamma or dTau/dVol measures second order sensitivity to volatility. Vomma is the second derivative of the option value with respect to the volatility, or, stated another way, vomma measures the rate of change to vega as volatility changes. With positive vomma, a position will become long vega as implied volatility increases and short vega as it decreases, which can be scalped in a way analogous to long gamma. And an initially veganeutral, longvomma position can be constructed from ratios of options at different strikes. Vomma is positive for options away from the money, and initially increases with distance from the money (but drops off as vega drops off). (Specifically, vomma is positive where the usual d1 and d2 terms are of the same sign, which is true when d2 < 0 or d1 > 0.)
Charm
\text{Charm} = \frac{\partial \Delta}{\partial \tau} = \frac{\partial \Theta}{\partial S} = \frac{\partial^2 V}{\partial S \, \partial \tau}

Charm^{[4]} or delta decay, measures the instantaneous rate of change of delta over the passage of time. Charm has also been called DdeltaDtime.^{[10]} Charm can be an important Greek to measure/monitor when deltahedging a position over a weekend. Charm is a secondorder derivative of the option value, once to price and once to the passage of time. It is also then the derivative of theta with respect to the underlying's price.
The mathematical result of the formula for charm (see below) is expressed in delta/year. It is often useful to divide this by the number of days per year to arrive at the delta decay per day. This use is fairly accurate when the number of days remaining until option expiration is large. When an option nears expiration, charm itself may change quickly, rendering full day estimates of delta decay inaccurate.
Veta
\frac{\partial \nu}{\partial \tau} = \frac{\partial^2 V}{\partial \sigma \, \partial \tau}

Veta, or DvegaDtime,^{[11]} measures the rate of change in the vega with respect to the passage of time. Veta is the second derivative of the value function; once to volatility and once to time.
It is common practice to divide the mathematical result of veta by 100 times the number of days per year to reduce the value to the percentage change in vega per one day.
Vera
\frac{\partial \rho}{\partial \sigma} = \frac{\partial^2 V}{\partial \sigma \, \partial r}

Vera (sometimes Rhova) measures the rate of change in rho with respect to volatility. Vera is the second derivative of the value function; once to volatility and once to interest rate. Vera can be used to assess the impact of volatility change on rhohedging.
Thirdorder Greeks
Color
\text{Color} = \frac{\partial \Gamma}{\partial \tau} = \frac{\partial^3 V}{\partial S^2 \, \partial \tau}

Color,^{[note 2]} gamma decay or DgammaDtime^{[10]} measures the rate of change of gamma over the passage of time. Color is a thirdorder derivative of the option value, twice to underlying asset price and once to time. Color can be an important sensitivity to monitor when maintaining a gammahedged portfolio as it can help the trader to anticipate the effectiveness of the hedge as time passes.
The mathematical result of the formula for color (see below) is expressed in gamma/year. It is often useful to divide this by the number of days per year to arrive at the change in gamma per day. This use is fairly accurate when the number of days remaining until option expiration is large. When an option nears expiration, color itself may change quickly, rendering full day estimates of gamma change inaccurate.
Speed
\text{Speed} = \frac{\partial\Gamma}{\partial S} = \frac{\partial^3 V}{\partial S^3}

Speed^{[4]} measures the rate of change in Gamma with respect to changes in the underlying price. This is also sometimes referred to as the gamma of the gamma^{[2]}^{:799} or DgammaDspot.^{[10]} Speed is the third derivative of the value function with respect to the underlying spot price. Speed can be important to monitor when deltahedging or gammahedging a portfolio.
Ultima
\text{Ultima}= \frac{\partial \text{vomma}}{\partial \sigma} = \frac{\partial^3 V}{\partial \sigma^3}

Ultima^{[4]} measures the sensitivity of the option vomma with respect to change in volatility. Ultima has also been referred to as DvommaDvol.^{[4]} Ultima is a thirdorder derivative of the option value to volatility.
Zomma
\text{Zomma} = \frac{\partial \Gamma}{\partial \sigma} = \frac{\partial \text{vanna}}{\partial S} = \frac{\partial^3 V}{\partial S^2 \, \partial \sigma}

Zomma^{[4]} measures the rate of change of gamma with respect to changes in volatility. Zomma has also been referred to as DgammaDvol.^{[10]} Zomma is the third derivative of the option value, twice to underlying asset price and once to volatility. Zomma can be a useful sensitivity to monitor when maintaining a gammahedged portfolio as zomma will help the trader to anticipate changes to the effectiveness of the hedge as volatility changes.
Greeks for multiasset options
If the value of a derivative is dependent on two or more underlyings, its Greeks are extended to include the crosseffects between the underlyings.
Correlation delta measures the sensitivity of the derivative's value to a change in the correlation between the underlyings.
Cross gamma measures the rate of change of delta in one underlying to a change in the level of another underlying. ^{[12]}
Cross vanna measures the rate of change of vega in one underlying due to a change in the level of another underlying. Equivalently, it measures the rate of change of delta in the second underlying due to a change in the volatility of the first underlying.
Cross volga measures the rate of change of vega in one underlying to a change in the volatility of another underlying.^{[12]}
Formulas for European option Greeks
The Greeks of European options (calls and puts) under the Black–Scholes model are calculated as follows, where \phi (phi) is the standard normal probability density function and \Phi is the standard normal cumulative distribution function. Note that the gamma and vega formulas are the same for calls and puts.
For a given: Stock Price S \, , Strike Price K \, , RiskFree Rate r \, , Annual Dividend Yield q \, , Time to Maturity \tau = Tt \, , and Volatility \sigma \, ...

Calls

Puts

value

Se^{q \tau}\Phi(d_1)  e^{r \tau} K\Phi(d_2) \,

e^{r \tau} K\Phi(d_2)  Se^{q \tau}\Phi(d_1) \,


delta

e^{q \tau} \Phi(d_1) \,

e^{q \tau} \Phi(d_1)\,

vega

S e^{q \tau} \phi(d_1) \sqrt{\tau} = K e^{r \tau} \phi(d_2) \sqrt{\tau} \,

theta

e^{q \tau} \frac{S \phi(d_1) \sigma}{2 \sqrt{\tau}}  rKe^{r \tau}\Phi(d_2) + qSe^{q \tau}\Phi(d_1) \,

e^{q \tau} \frac{S \phi(d_1) \sigma}{2 \sqrt{\tau}} + rKe^{r \tau}\Phi(d_2)  qSe^{q \tau}\Phi(d_1)\,

rho

K \tau e^{r \tau}\Phi(d_2)\,

K \tau e^{r \tau}\Phi(d_2) \,


gamma

e^{q \tau} \frac{\phi(d_1)}{S\sigma\sqrt{\tau}} \,

vanna

e^{q \tau} \phi(d_1) \frac{d_2}{\sigma} \, = \frac{\nu}{S}\left[1  \frac{d_1}{\sigma\sqrt{\tau}} \right]\,

charm

qe^{q \tau} \Phi(d_1)  e^{q \tau} \phi(d_1) \frac{2(rq) \tau  d_2 \sigma \sqrt{\tau}}{2\tau \sigma \sqrt{\tau}} \,

qe^{q \tau} \Phi(d_1)  e^{q \tau} \phi(d_1) \frac{2(rq) \tau  d_2 \sigma \sqrt{\tau}}{2\tau \sigma \sqrt{\tau}} \,


speed

e^{q \tau} \frac{\phi(d_1)}{S^2 \sigma \sqrt{\tau}} \left(\frac{d_1}{\sigma \sqrt{\tau}} + 1\right) = \frac{\Gamma}{S}\left(\frac{d_1}{\sigma\sqrt{\tau}}+1\right) \,

zomma

e^{q \tau} \frac{\phi(d_1)\left(d_1 d_2  1\right)}{S\sigma^2\sqrt{\tau}} = \Gamma\cdot\left(\frac{d_1 d_2 1}{\sigma}\right) \,

color

e^{q \tau} \frac{\phi(d_1)}{2S\tau \sigma \sqrt{\tau}} \left[2q\tau + 1 + \frac{2(rq) \tau  d_2 \sigma \sqrt{\tau}}{\sigma \sqrt{\tau}}d_1 \right] \,


veta

Se^{q \tau} \phi(d_1) \sqrt{\tau} \left[ q + \frac{ \left( r  q \right) d_1 }{ \sigma \sqrt{\tau} }  \frac{1 + d_1 d_2}{2 \tau} \right] \,

vomma

Se^{q \tau} \phi(d_1) \sqrt{\tau} \frac{d_1 d_2}{\sigma} = \nu \frac{d_1 d_2}{\sigma} \,

Ultima

\frac{\nu}{\sigma^2} \left[ d_1 d_2 (1  d_1 d_2) + d_1^2 + d_2^2 \right]


dual delta

e^{r \tau} \Phi(d_2) \,

e^{r \tau} \Phi(d_2) \,

dual gamma

e^{r \tau} \frac{\phi(d_2)}{K\sigma\sqrt{\tau}} \,

where

d_1 = \frac{\ln(S/K) + (r  q + \sigma^2/2)\tau}{\sigma\sqrt{\tau}}

d_2 = \frac{\ln(S/K) + (r  q  \sigma^2/2)\tau}{\sigma\sqrt{\tau}} = d_1  \sigma\sqrt{\tau}

\phi(x) = \frac{e^{ \frac{x^2}{2}}}{\sqrt{2 \pi}}

\Phi(x) = \frac{1}{\sqrt{2\pi }} \int_{\infty}^x e^{ \frac{y^2}{2}} \,dy =1 \frac{1}{\sqrt{2\pi }} \int_{x}^\infty e^{ \frac{y^2}{2}} \,dy
Related measures
Some related risk measures of financial derivatives are listed below.
Bond duration and convexity
In trading of fixed income securities (bonds), various measures of bond duration are used analogously to the delta of an option. The closest analogue to the delta is DV01, which is the reduction in price (in currency units) for an increase of one basis point (i.e. 0.01% per annum) in the yield (the yield is the underlying variable).
Analogous to the lambda is the modified duration, which is the percentage change in the market price of the bond(s) for a unit change in the yield (i.e. it is equivalent to DV01 divided by the market price). Unlike the lambda, which is an elasticity (a percentage change in output for a percentage change in input), the modified duration is instead a semielasticity—a percentage change in output for a unit change in input.
Bond convexity is a measure of the sensitivity of the duration to changes in interest rates, the second derivative of the price of the bond with respect to interest rates (duration is the first derivative). In general, the higher the convexity, the more sensitive the bond price is to the change in interest rates. Bond convexity is one of the most basic and widely used forms of convexity in finance.
Beta
The Beta (β) of a stock or portfolio is a number describing the volatility of an asset in relation to the volatility of the benchmark that said asset is being compared to. This benchmark is generally the overall financial market and is often estimated via the use of representative indices, such as the S&P 500.
An asset has a Beta of zero if its returns change independently of changes in the market's returns. A positive beta means that the asset's returns generally follow the market's returns, in the sense that they both tend to be above their respective averages together, or both tend to be below their respective averages together. A negative beta means that the asset's returns generally move opposite the market's returns: one will tend to be above its average when the other is below its average.
Fugit
The fugit is the expected time to exercise an American or Bermudan option. It is useful to compute it for hedging purposes—for example, one can represent flows of an American swaption like the flows of a swap starting at the fugit multiplied by delta, then use these to compute sensitivities.
See also
Notes

^ There is a slight bias for a greater probability that a call will expire inthemoney than a put at the same strike when the underlying is also exactly at the strike. This bias is due to the much larger range of prices that the underlying could be within at expiration for calls (Strike...+inf) than puts (0...Strike). However, with large strike and underlying values, this asymmetry can be effectively eliminated. Yet the "bias" to the call remains (ATM delta > 0.50) due to the expected value of the lognormal distribution (namely, the (1/2)σ^{2} term). Also, in markets that exhibit contango forward prices (positive basis), the effect of interest rates on forward prices will also cause the call delta to increase.

^ This author has only seen this referred to in the British spelling "Colour", but has written it here in the US spelling to match the style of the existing article.
References

^ Banks, Erik; Siegel, Paul (2006). The options applications handbook: hedging and speculating techniques for professional investors.

^ ^{a} ^{b} Macmillan, Lawrence G. (1993). Options as a Strategic Investment (3rd ed.).

^ Chriss, Neil (1996). Black–Scholes and beyond: option pricing models.

^ ^{a} ^{b} ^{c} ^{d} ^{e} ^{f} ^{g} ^{h} ^{i} ^{j} ^{k} ^{l}

^ Suma, John. "Options Greeks: Delta Risk and Reward". Retrieved 7 Jan 2010.

^ "Joseph de la Vega". QFinance. Retrieved 1 July 2013.

^ Hull, John C. (1993). Options, Futures, and Other Derivative Securities (2nd ed.).

^ Willette, Jeff (20140528). "Understanding How Gamma Affect Delta". http://www.traderbrains.com. Retrieved 20140307.

^ Willette, Jeff (20140528). "How Gamma Affects Delta". http://www.traderbrains.com. Retrieved 20140307.

^ ^{a} ^{b} ^{c} ^{d} ^{e}

^ ^{a} ^{b}

^ ^{a} ^{b} Fengler, Matthias; Schwendner, Peter. "Correlation Risk Premia for MultiAsset Equity Options".
External links
Discussion
Theory

Delta, Gamma, GammaP, Gamma symmetry, Vanna, Speed, Charm, Saddle Gamma: Vanilla Options  Espen Haug,

Volga, Vanna, Speed, Charm, Color: Vanilla Options  Uwe Wystup, Vanilla Options  Uwe Wystup
StepbyStep Mathematical Derivations of Option Greeks

Derivation of European Vanilla Call Price

Derivation of European Vanilla Call Delta

Derivation of European Vanilla Call Gamma

Derivation of European Vanilla Call Speed

Derivation of European Vanilla Call Vega

Derivation of European Vanilla Call Volga

Derivation of European Vanilla Call Vanna as Derivative of Vega with respect to underlying

Derivation of European Vanilla Call Vanna as Derivative of Delta with respect to volatility

Derivation of European Vanilla Call Theta

Derivation of European Vanilla Call Rho

Derivation of European Vanilla Put Price

Derivation of European Vanilla Put Delta

Derivation of European Vanilla Put Gamma

Derivation of European Vanilla Put Speed

Derivation of European Vanilla Put Vega

Derivation of European Vanilla Put Volga

Derivation of European Vanilla Put Vanna as Derivative of Vega with respect to underlying

Derivation of European Vanilla Put Vanna as Derivative of Delta with respect to volatility

Derivation of European Vanilla Put Theta

Derivation of European Vanilla Put Rho
Online tools

Surface Plots of BlackScholes Greeks, Chris Murray

Online realtime option prices and Greeks calculator when the underlying is normally distributed, Razvan Pascalau, Univ. of Alabama

Excelbased tool to calculate the Greeks  A free excel sheet provided by Pristine
This article was sourced from Creative Commons AttributionShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and USA.gov, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for USA.gov and content contributors is made possible from the U.S. Congress, EGovernment Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a nonprofit organization.