Quote from DonnaV:
can you explain convergence gains? tia donna
Quote from riskarb:
Gains near expiration on your hedge and primary position. Analogous to owning a fly or selling a straddle with the body strike = your [at risk] credit spread strike. Convergence gains[delta bleed] won't occur until the final 10d to expiration in the case of these credit spreads.
Quote from andysmith:
Coach,
I believe you play the directional swings (ones lasting three or four days) in SPX with ES... are you still doing that? Do you use any other method to play directional swings?
Do you (or anyone else) use synthetic calls/puts (eg: long ES+long put) to capture a directional move? I have not tried this but am looking at it...
Quote from andysmith:
Coach (and everyone else):
I've noticed that a 60-day spread has 2x the premium of a 30-day spread (was expecting around 1.7x). I'll post examples later, but has anyone else noticed this? I'm thinking of doing 60-day spreads (i.e. skip one expiration) since vol is so low, and this will also allow me to move further OTM.
Quote from momoneythansens:
Just curious, why would you consider the synthetic over the natural unless prices were significantly different? You have two transaction costs in the synthetic call you cited for example.
I could certainly see converting an existing position into a synthetic based on what market conditions and your sentiment dictated and if you could get that synthetic position for less than fair value etc. but I'm not sure that's what you mean by using the synthetic for capturing directional moves.
Perhaps I need clarification.
Momoney.