Showing posts with label grand slam. Show all posts
Showing posts with label grand slam. Show all posts

Tuesday, September 15, 2015

Time For a Grand Slam Swing - SPY Puts 9-15-15

I ran a scan today based upon current market action and found data suggesting an opportunity for a profitable play in index puts.  Data only goes back 20 years (to Sept 1995).

I may provide more detail later, but the scan had the following criteria:


  • 63 daily EMA is pointed down
  • 63 daily EMA is below the 252 daily EMA
  • 14,3,3 daily %K stochastics is greater than 75
  • Daily MACD line is above the signal line
  • Today's gap up is greater than 0.25%
Buying an ATM put option with 2 months until expiration and holding until expiration resulting in an average expected value of 59% gain including losers.

So a simple play here is to buy a November put option and hold until expiration.  If a high quality bottom reversal signal comes prior to expiration, the trade could be exited as well.  Such a signal will not likely come from my algorithms unless the August low is broken.

So the simple set-up here is that stocks could fall hard and cause a big move in the puts.  But a loss would be expected to lose the whole option premium.  So the Kelly Bet fraction was only in the 20-22% range.  Out of 28 instances, there were 11 instances which ended up in a profit position.

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Pete