Well, we’re always learning something new, and here’s another one.
If you trade stocks beyond the Russell 1000 you may have orders reject with the error:
“The price does not conform to the minimum price variation …”
This occurs because the stock is within the SEC Tick Size Pilot Program which basically means all stocks need to be rounded to the nearest $0.05 or they’re rejected.
If this occurs we recommend creating a new watchlist and running secondary code over this watchlist that will ensure the LMT price is rounded down to the nearest $0.05.
Further details here:
https://ibkb.interactivebrokers.com/article/2752