The Greeks (Delta, Gamma, Theta, Vega)
How options prices respond to price, time and volatility.
Overview
How options prices respond to price, time and volatility. This lesson sits within the “Crypto Derivatives & Advanced Trading” module of the HexaTrades Academy and builds directly on the concepts around it.
Key principles
- Delta = directional exposure
- Theta = time decay; Vega = vol sensitivity
- Gamma accelerates delta near expiry
Open a chart and find a live example of this concept on Bitcoin or Ethereum right now. Active recall on real price action beats passive reading every time.
Applying it in real markets
The majors — BTC, ETH, SOL and BNB — are the cleanest place to practice the greeks (delta, gamma, theta, vega) because they're the most liquid and least manipulated. Mark up a chart, journal what you see, and review it against the points above.
No single concept is a complete edge. Combine it with sound risk management — fixed risk per trade, a defined stop, and a planned reward-to-risk — before you act on it.
Key takeaways
- Delta = directional exposure
- Theta = time decay; Vega = vol sensitivity
- Gamma accelerates delta near expiry
Test your knowledge
1. Which of the following is a core principle of “The Greeks (Delta, Gamma, Theta, Vega)”?
Frequently asked questions
Yes — this lesson is pitched at the Advanced level. Work through the modules in order for the smoothest learning curve, and revisit earlier lessons whenever a concept feels shaky.
Ready to apply this with real-time signals and a 40,000+ trader community?