944 TABLE A-1. General strategy summary. Strategy (Chapter) Bullish strategies Call purchase (3) Synthetic long stock (short put/long call) (21) Bull spread-puts or calls (7 and 22) Protected stock purchase (long stock/long put) ( 17) Bullish call calendar spread (9) Covered call writing (2) Uncovered put write ( 19) Bearish Strategies Put purchase ( 16) Protected short sale (synthetic put) (4 and 16) Synthetic short sale (long put/short call) (21) Bear spread-put or call (and 22) Covered put write ( 19) Bearish put calendar spread (22) Naked call write (5) Neutral strategies Straddle purchase ( 1 8) Reverse hedge (simulated straddle buy) (4) Fixed income + option purchase (25) Diagonal spread (14, 23, and 24) Neutral calendar spread-puts or calls (9 and 22) Butterfly spread ( 10 and 23) Calendar straddle or combination (23) Reverse spread ( 13) Ratio write-put or call (6 and 19) Straddle or combination write (20) Ratio spread-put or call ( 11 and 24) Ratio calendar spread-put or call (12 and 24) Risk Limited Unlimited 0 Limited Limited Limited Unlimited 0 Unlimited 0 Limited Limited Unlimited Limited Unlimited Limited Unlimited Limited Limited Limited Limited Limited Limited Limited Limited Unlimited Unlimited Unlimited Unlimited Appendix A Reward Unlimited Unlimited Limited Unlimited Unlimited Limited Limited Unlimited 0 Unlimited 0 Unlimited 0 Limited Limited Unlimited 0 Limited Unlimited Unlimited Unlimited Unlimited Limited Limited Unlimited Unlimited Limited Limited Limited Unlimited 0 Wherever the risk or reword is limited only by the fact that o stock cannot foll below zero in price, the entry is marked. Obviously, although the potential may technically be limited, it could still be quite large if the underlying stock did foll a large distance.