It was a buy order… and the price went up by almost 20% over a 5 min period.
Lots of people on HL having success with their buys, but the opposite of success for me.
I tried reducing my order size etc. but no luck - and I tried about 10 times.
I’m wondering if FT have put something in place where if the price shown in the app differs hugely from the current ask/likely trade price, the order is rejected.
I’m now recalling someone theorising something like this in another thread… would be interested in hearing from FT re this.