Coherent

Warnings, not locks. Coherent speaks up before you go past a rule you wrote for yourself.

Coherent shows the rules you wrote for yourself on the trading screen you actually use, and warns you before you break one. Three losers and you are done for the day. Never size up after a loss. Nothing after 10pm. You write them; Coherent keeps them in front of you. What it does on the page: a small chip shows today's rules and where you stand against them. When you are one trade from breaking a rule, a warning appears. You can move the chip to any corner. You can dismiss any warning. What it never does: it cannot place, cancel, delay or block a trade. It attaches no listener to any control on the exchange page and never cancels a click. Every click goes through to the exchange exactly as if the extension were not installed. This is a promise in our Terms of Service, and a test in our code that fails the build if it stops being true. What it reads: your Coherent account (signed in through coherent.fyi, by emailed link) and the position of the page's controls under the chip, so the chip can move out of the way. It does not read your balances, positions, orders or anything you type on the exchange. Trade data reaches Coherent through the read-only exchange connection you set up on coherent.fyi, not through this extension. Works on Hyperliquid, Pump.fun, Coinbase Advanced Trade and Kraken. Coherent is $9 a month after a 7-day free trial. It is not investment advice and promises no trading result.