Delta Hedging Basics for Retail

Delta = directional exposure. Hedging = buying/selling underlying to neutralize Delta, locking the position's directionality. Long-gamma positions profit from realized vol via hedging (gamma scalping) but need capital, speed, low cost -- retail usually lacks all three. The risk lesson: near expiry, ATM gamma explodes; a small move flips Delta fast, blowing accounts. AI models use gamma as a filter (avoid naked buys when gamma high + theta high). Understand hedging to respect why you should not fight it naked.