Les lettres grecques Comprendre la formation des prix

Les lettres grecques associées aux options jouent un rôle essentiel dans l’analyse des mouvements de prix des options. Des indicateurs comme le delta, le gamma, le vega et le theta permettent de comprendre comment différents facteurs — tels que le cours du sous-jacent, le temps restant jusqu’à l’échéance et la volatilité — influencent la prime de l’option.

Lors du trading d’options, les grecques des options peuvent aider à mieux comprendre l’évolution des prix dans différents contextes de marché. Par exemple, le delta indique la sensibilité du prix de l’option aux variations du cours du sous-jacent, tandis que le theta reflète l’impact de l’écoulement du temps sur la valeur de l’option.

Sur cette page, vous trouverez des articles expliquant le rôle de chacunes des grecques et illustrant leur influence sur le prix des options à l’aide d’exemples concrets.

Découvrez les grecques des options

Grecques des options

Qu’est-ce que le véga d’une option ?

20/01/2025 – Thomas Giraud

Qu’est-ce que le véga d’une option ? Découvrez comment utiliser ce grecque pour améliorer votre portefeuille et vos investissements.

Grecques des options

gamma options - gamma trading - featured image

Qu’est-ce que le gamma d’une option ?

06/01/2025 – Thomas Giraud

Dans cet article dédié aux grecques des options, nous nous intéressons particulièrement au gamma des options.

Grecques des options

Options : comprendre les grecques

17/05/2024 – Chrislain Tshiamanga

Dans cet article dédié aux stratégies options, nous analysons les grecques des options dont Delta, Gamma, Véga et Thêta.

Grecques des options

delta option - delta finance - featured image

Delta : la grecque que tout trader doit connaître

22/03/2024 – Thomas Giraud

Vous vous intéressez au thème option delta ? Découvrez comment l’utiliser pour améliorer votre portefeuille et vos investissements.

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Calendrier économique

01:00 o’clock

Fed Jefferson Speech

11:00 o’clock

Industrial Production (Sep)

11:00 o’clock

Industrial Production

12:00 o’clock

Reserve Assets

14:30 o’clock

NY Empire State Manufacturing Index (Nov)

14:30 o’clock

NY Empire State Manufacturing Index

Afficher la suite Réduire

15:05 o’clock

Fed Williams Speech

17:00 o’clock

USDA Soybean Export Inspections

17:00 o’clock

USDA Wheat Export Inspections

17:00 o’clock

USDA Corn Export Inspections

17:30 o’clock

6-Month Bill Auction

17:30 o’clock

3-Month Bill Auction

17:30 o’clock

3-Month Bill Auction Bid-to-Cover

17:30 o’clock

3-Month Bill Auction Total Accepted

17:30 o’clock

6-Month Bill Auction Allotted at High

17:30 o’clock

3-Month Bill Auction Allotted at High

17:30 o’clock

6-Month Bill Auction Bid-to-Cover

17:30 o’clock

6-Month Bill Auction Total Accepted

18:00 o’clock

NOPA Crush Report

18:00 o’clock

NOPA Soybean Oil Stocks

11:00 o’clock

ZEW Economic Sentiment Index (Nov)

11:00 o’clock

Economic Sentiment (Nov)

11:00 o’clock

ZEW Economic Sentiment Index

14:15 o’clock

ADP Employment Change Weekly

14:30 o’clock

Retail Sales Ex Autos (Oct)

Afficher la suite Réduire

14:30 o’clock

Import Prices (Oct)

14:30 o’clock

Retail Sales Control Group (Oct)

14:30 o’clock

Retail Sales (Oct)

14:30 o’clock

Export Prices (Oct)

14:30 o’clock

Retail Sales Ex Gas/Autos (Oct)

14:30 o’clock

Export Prices

14:30 o’clock

Import Prices

14:30 o’clock

Retail Sales Ex Gas/Autos

14:30 o’clock

Retail Sales

14:30 o’clock

Retail Sales Control Group

14:30 o’clock

Retail Sales Ex Autos

14:30 o’clock

United States-Imports/Exports-Export Prices YY

14:30 o’clock

NY Fed Services Activity Index (Nov)

14:55 o’clock

Redbook

15:15 o’clock

Industrial Production (Oct)

15:15 o’clock

Capacity Utilization (Oct)

15:15 o’clock

Manufacturing Production (Oct)

15:15 o’clock

Industrial Production

15:15 o’clock

Capacity Utilization

15:15 o’clock

Manufacturing Production

16:00 o’clock

Business Inventories (Sep)

16:00 o’clock

NAHB Housing Market Index (Nov)

16:00 o’clock

Business Inventories

16:00 o’clock

NAHB Housing Market Index

16:00 o’clock

Retail Inventories Ex Autos

16:00 o’clock

Retail Inventories Ex Autos (Sep)

17:00 o’clock

Atlanta Fed GDPNow (Q4)

17:30 o’clock

6-Week Bill Auction

22:30 o’clock

API Crude Oil Stock Change

22:30 o’clock

API Heating Oil

22:30 o’clock

API Crude Runs

22:30 o’clock

API Gasoline Stocks

22:30 o’clock

API Distillate Stocks

22:30 o’clock

API Crude Imports

22:30 o’clock

API Cushing Number

22:30 o’clock

API Product Imports

09:00 o’clock

ECB Non-Monetary Policy Meeting

10:00 o’clock

ECB Financial Stability Review

11:00 o’clock

Harmonised Inflation Rate (Oct)

11:00 o’clock

CPI n.s.a (Oct)

11:00 o’clock

Core Inflation Rate (Oct)

Afficher la suite Réduire

11:00 o’clock

Inflation Rate

11:00 o’clock

Euro Zone-Inflation-HICP Ex-Tobacco Revised*

11:00 o’clock

HICP ex Food & Energy

11:00 o’clock

HICP Excluding Tobacco

11:00 o’clock

Core Inflation Rate

11:00 o’clock

Inflation Rate (Oct)

11:00 o’clock

CPI (Oct)

12:10 o’clock

3-Month Bill Auction

12:10 o’clock

6-Month Bill Auction

12:10 o’clock

12-Month Bill Auction

13:00 o’clock

MBA 30-Year Mortgage Rate

13:00 o’clock

MBA Purchase Index

13:00 o’clock

MBA Mortgage Refinance Index

13:00 o’clock

MBA Mortgage Market Index

13:00 o’clock

MBA Mortgage Applications

13:00 o’clock

MBA 15-Year Mortgage Effective Rate

13:00 o’clock

MBA 5/1 ARM Effective Rate

13:00 o’clock

MBA 5/1 ARM Points

13:00 o’clock

MBA 15-Year Mortgage Points

13:00 o’clock

MBA 15-Year Mortgage Contract Rate

13:00 o’clock

MBA 5/1 ARM Contract Rate

14:30 o’clock

Building Permits (Oct)

14:30 o’clock

Housing Starts (Oct)

14:30 o’clock

Building Permits

14:30 o’clock

Housing Starts

16:00 o’clock

Pending Home Sales (Oct)

16:00 o’clock

Pending Home Sales Index

16:00 o’clock

Pending Home Sales

16:30 o’clock

EIA Refinery Crude Runs Change

16:30 o’clock

EIA Heating Oil Stocks Change

16:30 o’clock

EIA Gasoline Production Change

16:30 o’clock

EIA Distillate Stocks Change

16:30 o’clock

EIA Cushing Crude Oil Stocks Change

16:30 o’clock

EIA Crude Oil Imports Change

16:30 o’clock

EIA Gasoline Stocks Change

16:30 o’clock

EIA Crude Oil Stocks Change

16:30 o’clock

EIA Distillate Fuel Production Change

16:30 o’clock

EIA Ethanol Production

16:30 o’clock

EIA Refinery Utilization Change

16:30 o’clock

United States-EIA OIL STOCKS-EIA Weekly Rfg Stocks*

16:30 o’clock

EIA Ethanol Stocks

16:30 o’clock

EIA Crude Oil Exports Change

16:30 o’clock

EIA Product Imports Change

17:00 o’clock

Atlanta Fed GDPNow (Q4)

17:30 o’clock

17-Week Bill Auction

19:00 o’clock

20-Year Bond Auction

19:00 o’clock

20-Year Bond Auction Bid-to-Cover

19:00 o’clock

20-Year Bond Auction Allotted at High

19:00 o’clock

20-Year Bond Auction Total Accepted

20:00 o’clock

FOMC Minutes

20:30 o’clock

Fed Williams Speech

22:00 o’clock

Foreign Bond Investment (Sep)

22:00 o’clock

Overall Net Capital Flows (Sep)

22:00 o’clock

Net Long-Term TIC Flows (Sep)

22:00 o’clock

Overall Net Capital Flows

22:00 o’clock

Foreign Bond Investment

22:00 o’clock

Net Long-term TIC Flows

10:00 o’clock

Current Account (Sep)

10:00 o’clock

Current Account s.a (Sep)

10:00 o’clock

Current Account s.a

10:00 o’clock

Current Account

11:00 o’clock

Construction Output (Sep)

Afficher la suite Réduire

11:00 o’clock

Labour Cost Index (Q3)

11:00 o’clock

Construction Output

14:30 o’clock

Philadelphia Fed Manufacturing Index (Nov)

14:30 o’clock

Philly Fed Employment (Nov)

14:30 o’clock

Philly Fed New Orders (Nov)

14:30 o’clock

Philly Fed CAPEX Index (Nov)

14:30 o’clock

Philly Fed Prices Paid (Nov)

14:30 o’clock

Philly Fed Business Conditions (Nov)

14:30 o’clock

Initial Jobless Claims

14:30 o’clock

Jobless Claims 4-Week Average

14:30 o’clock

Continuing Jobless Claims

14:30 o’clock

USDA Beef Gross Export Sales

14:30 o’clock

USDA Pork Gross Export Sales

14:30 o’clock

USDA Upland Cotton Gross Export Sales

14:30 o’clock

USDA Soybean Meal Net Export Sales Next Year

14:30 o’clock

Philly Fed CAPEX Index

14:30 o’clock

USDA Corn Net Export Sales Next Year

14:30 o’clock

USDA Corn Gross Export Sales

14:30 o’clock

USDA Soybean Meal Net Export Sales

14:30 o’clock

Philly Fed Business Conditions

14:30 o’clock

Philadelphia Fed Manufacturing Index

14:30 o’clock

USDA Wheat Gross Export Sales

14:30 o’clock

USDA Upland Cotton Net Export Sales

14:30 o’clock

Philly Fed New Orders

14:30 o’clock

United States-ExportSales-Soybn Oil Exp Sls Nxt Yr Net *

14:30 o’clock

USDA Wheat Net Export Sales Next Year

14:30 o’clock

USDA Soybean Oil Net Export Sales

14:30 o’clock

USDA Wheat Net Export Sales Total

14:30 o’clock

USDA Wheat Net Export Sales

14:30 o’clock

USDA Pork Net Export Sales

14:30 o’clock

USDA Soybean Oil Net Export Sales Total

14:30 o’clock

USDA Corn Net Export Sales Total

14:30 o’clock

USDA Soybean Net Export Sales Next Year

14:30 o’clock

USDA Soybean Net Export Sales Total

14:30 o’clock

USDA Soybean Meal Net Export Sales Total

14:30 o’clock

USDA Soybean Net Export Sales

14:30 o’clock

USDA Beef Net Export Sales

14:30 o’clock

USDA Soybean Gross Export Sales

14:30 o’clock

Philly Fed Prices Paid

14:30 o’clock

USDA Corn Net Export Sales

14:30 o’clock

Philly Fed Employment

14:50 o’clock

Fed Hammack Speech

16:00 o’clock

Leading Index (Oct)

16:00 o’clock

CB Leading Index

16:00 o’clock

CB Leading Index (Oct)

16:30 o’clock

EIA Natural Gas Stocks Change

17:00 o’clock

Kansas Fed Composite Index (Nov)

17:00 o’clock

Kansas Fed Manufacturing Index (Nov)

17:00 o’clock

Kansas Fed Composite Index

17:00 o’clock

Kansas Fed Manufacturing Index

17:30 o’clock

4-Week Bill Auction

17:30 o’clock

8-Week Bill Auction

17:30 o’clock

4-Week Bill Auction Allotted at High

17:30 o’clock

4-Week Bill Auction Total Accepted

17:30 o’clock

4-Week Bill Auction Bid-to-Cover

18:00 o’clock

30-Year Mortgage Rate

18:00 o’clock

15-Year Mortgage Rate

19:00 o’clock

10-Year TIPS Auction

19:00 o’clock

10-Year TIPS Auction Allotted at High

19:00 o’clock

10-Year TIPS Auction Bid-to-Cover

19:00 o’clock

10-Year TIPS Auction Total Accepted

22:30 o’clock

Central Bank Balance Sheet

22:30 o’clock

Fed Balance Sheet

09:15 o’clock

ECB President Lagarde Speech

11:00 o’clock

Negotiated Wage Growth (Q3)

16:00 o’clock

Consumer Confidence (Nov)

16:00 o’clock

Michigan Consumer Expectations

16:00 o’clock

Michigan Current Conditions

Afficher la suite Réduire

16:00 o’clock

Michigan Inflation Expectations

16:00 o’clock

Michigan 5 Year Inflation Expectations

16:00 o’clock

Consumer Confidence

16:00 o’clock

Michigan Consumer Sentiment

16:00 o’clock

Michigan Current Conditions (Nov)

16:00 o’clock

Michigan 5 Year Inflation Expectations (Nov)

16:00 o’clock

Michigan Consumer Expectations (Nov)

16:00 o’clock

Michigan Consumer Sentiment (Nov)

16:00 o’clock

Michigan Inflation Expectations (Nov)

19:00 o’clock

Baker Hughes Oil Rig Count

19:00 o’clock

Baker Hughes Total Rigs Count

21:00 o’clock

Cattle Marketed

21:00 o’clock

Cattle on Feed

21:00 o’clock

Cattle Placed on Feed

10:00 o’clock

S&P Global Manufacturing PMI (Nov)

10:00 o’clock

S&P Global Services PMI (Nov)

10:00 o’clock

S&P Global Composite PMI (Nov)

10:00 o’clock

S&P Global Manufacturing PMI

10:00 o’clock

S&P Global Composite PMI

Afficher la suite Réduire

10:00 o’clock

S&P Global Services PMI

12:10 o’clock

EU-Bonds auction

14:30 o’clock

Chicago Fed National Activity Index (Oct)

14:30 o’clock

Chicago Fed National Activity Index

15:45 o’clock

S&P Global Composite PMI (Nov)

15:45 o’clock

S&P Global Services PMI (Nov)

15:45 o’clock

S&P Global Manufacturing PMI (Nov)

15:45 o’clock

S&P Global Services PMI

15:45 o’clock

S&P Global Manufacturing PMI

15:45 o’clock

S&P Global Composite PMI

17:30 o’clock

3-Month Bill Auction

17:30 o’clock

6-Month Bill Auction

17:30 o’clock

3-Month Bill Auction Total Accepted

17:30 o’clock

6-Month Bill Auction Allotted at High

17:30 o’clock

6-Month Bill Auction Total Accepted

17:30 o’clock

3-Month Bill Auction Bid-to-Cover

17:30 o’clock

6-Month Bill Auction Bid-to-Cover

17:30 o’clock

3-Month Bill Auction Allotted at High

19:00 o’clock

2-Year Note Auction

19:00 o’clock

2-Year Note Auction Bid-to-Cover

19:00 o’clock

2-Year Note Auction Total Accepted

19:00 o’clock

2-Year Note Auction Allotted at High

06:00 o’clock

New Car Registrations (Oct)

14:15 o’clock

ADP Employment Change Weekly

14:55 o’clock

Redbook

15:00 o’clock

S&P/Case-Shiller 20-City Home Price s.a

15:00 o’clock

House Price Index

Afficher la suite Réduire

15:00 o’clock

S&P/Case-Shiller Home Price

15:00 o’clock

S&P/Case-Shiller Home Price (Sep)

15:00 o’clock

House Price Index (Sep)

16:00 o’clock

CB Consumer Confidence

16:00 o’clock

Richmond Fed Composite Index

16:00 o’clock

Richmond Fed Manufacturing Shipments Index

16:00 o’clock

Richmond Fed Services Revenues Index

16:00 o’clock

Richmond Fed Manufacturing Index (Nov)

16:00 o’clock

CB Consumer Confidence (Nov)

16:00 o’clock

Richmond Fed Services Revenues Index (Nov)

16:00 o’clock

Richmond Fed Manufacturing Shipments Index (Nov)

17:30 o’clock

52-Week Bill Auction Bid-to-Cover

17:30 o’clock

52-Week Bill Auction Total Accepted

17:30 o’clock

2-Year FRN Auction

17:30 o’clock

52-Week Bill Auction

17:30 o’clock

2-Year FRN Auction Bid-to-Cover

17:30 o’clock

2-Year FRN Auction Total Accepted

17:30 o’clock

2-Year FRN Auction Allotted at High

17:30 o’clock

52-Week Bill Auction Allotted at High

17:30 o’clock

6-Week Bill Auction

19:00 o’clock

5-Year Note Auction Total Accepted

19:00 o’clock

5-Year Note Auction Allotted at High

19:00 o’clock

5-Year Note Auction Bid-to-Cover

19:00 o’clock

5-Year Note Auction

19:00 o’clock

Money Supply

19:00 o’clock

2-Year FRN Auction

19:00 o’clock

Money Supply (Oct)

21:00 o’clock

Cold Storage Pork Belly Stocks

21:00 o’clock

Cold Storage Frozen Orange Juice Stocks

21:00 o’clock

Cold Storage Beef Stocks

22:30 o’clock

API Crude Oil Stock Change

13:00 o’clock

MBA Mortgage Refinance Index

13:00 o’clock

MBA Purchase Index

13:00 o’clock

MBA Mortgage Market Index

13:00 o’clock

MBA Mortgage Applications

13:00 o’clock

MBA 30-Year Mortgage Rate

Afficher la suite Réduire

14:00 o’clock

Building Permits

14:00 o’clock

Building Permits (Oct)

14:30 o’clock

Core PCE Price Index

14:30 o’clock

Non Defense Goods Orders Ex Air

14:30 o’clock

Real Personal Spending

14:30 o’clock

Personal Income

14:30 o’clock

GDP Growth Rate

14:30 o’clock

Real Consumer Spending

14:30 o’clock

PCE Price Index

14:30 o’clock

Durable Goods Orders

14:30 o’clock

PCE Prices ex Food, Energy & Housing

14:30 o’clock

Durable Goods Orders ex Defense

14:30 o’clock

PCE Services Prices ex Energy & Housing

14:30 o’clock

PCE Prices

14:30 o’clock

Personal Spending

14:30 o’clock

GDP Sales

14:30 o’clock

Durable Goods Orders Ex Transp

14:30 o’clock

GDP Price Index

14:30 o’clock

Corporate Profits

14:30 o’clock

Core PCE Prices

14:30 o’clock

GDP Growth Rate (Q3)

14:30 o’clock

GDP Sales (Q3)

14:30 o’clock

PCE Prices (Q3)

14:30 o’clock

GDP Price Index (Q3)

14:30 o’clock

Real Consumer Spending (Q3)

14:30 o’clock

Core PCE Prices (Q3)

14:30 o’clock

Personal Spending (Oct)

14:30 o’clock

Real Personal Spending (Oct)

14:30 o’clock

Core PCE Price Index (Oct)

14:30 o’clock

Personal Income (Oct)

14:30 o’clock

PCE Price Index (Oct)

14:30 o’clock

Durable Goods Orders Ex Transp (Oct)

14:30 o’clock

Durable Goods Orders ex Defense (Oct)

14:30 o’clock

Durable Goods Orders (Oct)

14:30 o’clock

Corporate Profits (Q3)

14:30 o’clock

Non Defense Goods Orders Ex Air (Oct)

16:00 o’clock

Dallas Fed Trimmed Mean PCE

16:00 o’clock

New Home Sales

16:00 o’clock

New Home Sales (Oct)

16:30 o’clock

EIA Refinery Crude Runs Change

16:30 o’clock

EIA Gasoline Stocks Change

16:30 o’clock

EIA Crude Oil Imports Change

16:30 o’clock

EIA Gasoline Production Change

16:30 o’clock

EIA Distillate Fuel Production Change

16:30 o’clock

EIA Distillate Stocks Change

16:30 o’clock

EIA Cushing Crude Oil Stocks Change

16:30 o’clock

EIA Heating Oil Stocks Change

16:30 o’clock

EIA Crude Oil Stocks Change

17:00 o’clock

Atlanta Fed GDPNow (Q4)

17:30 o’clock

4-Week Bill Auction

17:30 o’clock

4-Week Bill Auction Allotted at High

17:30 o’clock

4-Week Bill Auction Total Accepted

17:30 o’clock

4-Week Bill Auction Bid-to-Cover

17:30 o’clock

8-Week Bill Auction

17:30 o’clock

17-Week Bill Auction

18:00 o’clock

30-Year Mortgage Rate

18:00 o’clock

EIA Natural Gas Stocks Change

19:00 o’clock

7-Year Note Auction Allotted at High

19:00 o’clock

7-Year Note Auction Bid-to-Cover

19:00 o’clock

7-Year Note Auction Total Accepted

19:00 o’clock

7-Year Note Auction

20:00 o’clock

Beige Book

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