But because I trade option spreads
May I ask do you use its Rollover Options trade entry? I often have to roll over option positions using that tab and it is so fucking slow, like 2-3 mins to load one single roll quotes. Does it happen to you?
But because I trade option spreads
I don't use Rollover Options. I usually trade a 'basket' of options as a single trade. Mostly spreads with 1 or 2 single options ... total of ~8-10 orders. All in or all out.May I ask do you use its Rollover Options trade entry? I often have to roll over option positions using that tab and it is so fucking slow, like 2-3 mins to load one single roll quotes. Does it happen to you?
I don't use Rollover Options. I usually trade a 'basket' of options as a single trade.
Absolutely. I left IB in large part because "The Algorithm" decided that a 5 point SPX spread could lose more than 5 points and would randomly autoliquidate parts of the spread in response based on bid/ask rather than the actual maximum possible loss (European options so no early exercise risk and cash settled so no delivery risk). And yes, they'll cause a cascading loss by autoliquidating in random order, experienced that as well. The best part is good luck finding a rep there that can even grasp the concepts you're talking about, let alone do anything to remedy it.I haven't experienced this. But because I trade option spreads, I'm curious to know whether IB has ever overreacted to losses on a single option that is protected as part of a two-leg spread. I'm most concerned about diagonals where a longer-dated position is protected by a soon-to-expire position. In a worst case scenario ... IB liquidates the soon-to-expire position followed by the market turning, and the value of the longer-dated position is reduced. That would unnecessarily increase the gap/loss between the legs of the spread compared to closing the spread trade as a spread ... both legs at the same time.
Well that's just frightening. A couple of follow-on questions ...Absolutely. I left IB in large part because "The Algorithm" decided ......
1. It happened well before. It's most likely on a spread that's way ITM or OTM where the MMs stop quoting realistic spreads, but the driving factor is really that The Algorithm bases the value on the bid/ask rather than the actual max value of the spread so any time they go out of whack it could cause liquidation. I used to actually put my own GTC orders in to protect against this.Well that's just frightening. A couple of follow-on questions ...
1) Did the action that you described occur on or just before expiration of one of the options in the spread ? I had heard that on expiration day the "algorithm" can do some pretty erratic things.
2) How far apart was the price spread you described ?
3) Did you receive any notice prior to the liquidation ?
4) Where did you go, do they liquidate based on an erroneous "algorithm", how are the fills, how do the commissions compare, and can orders be submitted electronically ?
Absolutely. I left IB in large part because "The Algorithm" decided that a 5 point SPX spread could lose more than 5 points and would randomly autoliquidate parts of the spread in response based on bid/ask rather than the actual maximum possible loss (European options so no early exercise risk and cash settled so no delivery risk). And yes, they'll cause a cascading loss by autoliquidating in random order, experienced that as well. The best part is good luck finding a rep there that can even grasp the concepts you're talking about, let alone do anything to remedy it.
For what I trade they're very comparable. However I'm not making several thousand trades a day where a couple cents per round turn makes a difference, so YMMV depending on how you trade.Good info ... thanks. Sounds like Dash is working well for you ... how are the commissions compared to IB ?