Login Page - Create Account

Support Board


Date/Time: Mon, 24 Aug 2026 06:26:56 +0000



Post From: Teton CME Price Multiplier Issue v2942

[2026-08-23 23:00:20]
BubbityDog - Posts: 10
I upgraded to 2942 from 2938 earlier today.

If I enter a Limit Order on the SC instance I use to trade MNQ (Chart symbol MNQU26_FUT_CME) by clicking on the DOM, I get:
"2026-08-23  15:02:33.648 | Teton CME Routing (Order reject). Info: CME  (Rejected). Text: FIX field incorrect 'Illegal Price: '2937750.1 contract 'MNQU6' (ticks in 25, CAB of 0)'." (Additional account related info truncated)

Obviously the price is 100x and is being rejected. I believe my Symbol Settings and Chart Settings related to the price and scaling are all defaults and has been working for as long as I can remember. My MNQ?##_FUT_CME has a Real-Time Multiplier = 0.01 and this seems to be the server default (if I change it and then use the "Reset to Default" button it reverts to 0.01).

Rolling back this instance to 2938 resolves the issue without configuration changes. I have a separate instance for MES that is on 2942 and it doesn't seem to have this issue (if it matters, the chart symbol is ESU26_FUT_CME and the trade symbol is MESU26_FUT_CME).

Do I need to adjust something?