Greeks-Based Delta Neutral

Delta neutral means your portfolio has zero net delta - it won't profit or lose from small underlying price changes. This allows you to profit from other factors like time decay (theta) or volatility changes (vega).

Delta neutral trading removes the need to predict market direction. You can profit from time decay, volatility changes, or large moves regardless of direction. It's a way to have a defined, non-directional edge.

A short straddle sells an ATM call and put at the same strike. It's delta neutral and collects premium from both sides. You profit if the stock stays near the strike, losing if it moves significantly.

Monitor your portfolio delta continuously. When it drifts beyond your tolerance (e.g., ±100), hedge by buying/selling stock or futures to bring delta back to zero.

Even delta neutral has risks: gamma risk (large moves), vega risk (volatility changes), and theta (for long options). You've removed directional risk but not all risk.

Gamma scalping profits from actively hedging a long gamma position. As the stock moves, you buy/sell stock to stay delta neutral, locking in profits from the moves. Goal is to offset theta decay.

Check IV rank. Above 50% suggests selling premium (short vol). Below 30% suggests buying premium (long vol). Also consider expected events and your volatility view.

Sell near-term option, buy far-term option at same strike. Positive theta (collect from near-term decay) and positive vega (benefit from IV increase). Good when expecting stable price but rising IV.

Depends on gamma and costs. Higher gamma needs more frequent rebalancing. Common approaches: daily, when delta exceeds threshold (e.g., ±100), or based on Wilmott formula optimization.

IV crush is the drop in implied volatility after an event (like earnings). Even if the stock moves your direction, the IV drop can cause your long options to lose value. Important consideration for event trading.

Trade surface dislocations: unusual skew (risk reversals), inverted term structure (calendars), or relative value between strikes. Requires understanding surface dynamics and Greeks like vanna and volga.

Short index volatility, long single-stock volatility (or vice versa) to trade correlation. Profits when actual correlation differs from implied. Complex strategy requiring multiple positions.

Quote skewing (adjust bids/asks based on inventory), continuous delta hedging, greek limits, and position limits. Goal is to capture spread while managing inventory risk.

Delta × Beta normalizes directional exposure to market terms. Allows proper aggregation of deltas across assets with different betas for portfolio-level risk management.

Real-time market data, pricing engine, greek calculator, risk management with limits, automated hedging logic, execution integration, and monitoring dashboard. Full system integration required.