This all sounds a little suspicious. Anyone using auto trading apps would run into this ratio VERY quickly and I have a hard time believing the exchange would employ a ratio that restrictive. Everyone in my group has a seat so that may be factor but none of us have bumped into this and there is no question we all exceed at 10:1 ratio a times.
Excessive quoting is problematic for the exchanges, I understand that, but it is something that has to be dealt with by using ever increasing bandwidth or superior compression for the messaging. Limiting the quoting capabilities of traders electronically is like telling floor trader to shut-up because heâs yelling out too many bids and offers. If those are live quotes baby, let âem rip.