Quote from lindq:
It could be just me...but I've had a great number of instances the past few months when setting market stop limits on equities at IB, to have them quickly hit then bounce back. Both short and long trades.
I wonder after reading this thread, I really wonder, why nobody asked you about the size of your stops.
Can you give a few specific examples? Entry price, B/S and stop price that was hit?
Again, I wonder why people engage in totally abstract conversations of this kind. For example, the cases below are completely different:
(1) UP market, long stock, tight stop
(2) UP market, long stock, far away stop
(3) UP market, short stock, tight stop
(4) UP market, short stock, far away stop
(5) DOWN market, short stock, tight stop
(6) DOWN market, short stock, far away stop
(7) DOWN market, long stock, tight stop
(8) DOWN market, long stock, far away stop
Clearly,any losses in cases (3) and (7) cannot be due to hunting. This is due to volatility. Same goes for losses in cases (2) and (6). No broker can move the market so far away without taking considerable risks to hit the stop of some Joe. This requires some type of conspiracy between various brokers to generate a correction. This was the case of many investigations in the past and was actually done in futures but it does not concern just one broker.
Cases (4) and (8) are unlikely to be from hunting.
Remains: cases (1) and (5). This can be either due to volatility or hunting. But the hunter maybe someone like an HFT robot, another trader, another broker. hard to prove own broker is hunting.
P.S. I didn't want to add this but I must. If anyone trades like in cases (1) and (5) they get what they deserve. This is the gambler's style. People with a lot of money are happy to take your little money. Learn your lesson. Start position trading. Learn to live with the stress for making more money.