Quote from ryank:
I haven't looked at them for a long time but when I did I found way to much risk for me. I'm not sure I know anybody that trades those, I'm sure there is somebody out there messing with them.
I used to be paper trading double diagonals on those - selling the weeklies and buying the regular options in March-Apr. It worked quite well (since the volatility was low) - but then since May, we all know what happened.
The 5 limited strikes doesnt allow for many adjustments. A sharp move can make all the strikes ITM or OTM with nowhere to adjust. I guess its the chicken and egg story - CBOE wont add additional strikes to this test product unless more volume comes in. More volume wont come in unless there are more strikes
May need to find new ways to fiddle with them...

. Nice boneheaded move 