Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
The first step for trading put or call credit spreads is to establish the directional bias. If one develops a scan to establish the directional bias, how can one measure the scan’s effectiveness? After backtesting, is a 67/33 success/failure ratio good enough? Should it be higher? Can it be lower?