AI agent for traders
Pre-Market Gap Scan Agent
A short, ranked watch list with levels and catalysts, up to date at the open
What it does
By 9:30 a.m. a day trader has to review hundreds of stocks that moved overnight and decide which ones are worth watching. Reading headlines and charts for each takes the whole pre-market hour. This agent scans the pre-market movers starting at 7 a.m. and checks the news behind each gap, the pre-market volume, key levels such as the prior high, low and gap fill, and float. It filters by the trader's rules, such as a minimum gap size, volume and price range, and ranks what is left. It writes a plan for the top names with the levels, the catalyst and the conditions that would make the trade valid. As the open approaches, it updates volume and levels and removes names that no longer pass. The trader approves the final watch list. Edge case: a stock gaps on an unconfirmed rumor, and the agent labels the catalyst as weak.
How it works
Follow the arrows from top to bottom. The orange dashed arrow is the loop: when a check fails, the agent goes back and tries again.
Read the steps as a list
- Pre-market session begins
- Pull pre-market movers, volume and float
- Filter by gap size, price range and pre-market volume
- Search news for each remaining name
- Grade each catalyst as strong, weak or unknown
- Mark key levels: prior high, low, gap fill and premarket high
- Does each name still meet the filter and have a catalyst?If not: remove the name or downgrade it and recheck the list. Back to step 3.
- Write the plan with entry conditions and risk levels
- At 9:15, do volume and gap size still pass the rules?If not: refresh the data and rerank the list. Back to step 3.
- Trader approves the final watch listThe agent waits here for your OK.
- Watch list delivered before the open
How it decides
It keeps stocks that meet the trader's gap, volume and price rules, ranks by catalyst strength and relative volume, and drops any name that loses volume or fills its gap early.
- Keep gaps of 4% or more with pre-market volume over 100,000 shares
- Grade unconfirmed rumors as weak
- Drop names that fill the gap before the open
- Limit the list to 8 names
Make it yours
Every agent is a starting point. You choose these settings for your own situation.
- Minimum gap and volume
- Price range
- Maximum list size (default 8)
- Update times
What keeps you in control
It always asks you first
- The final watch list
Hard limits
- Never places orders
- Labels all levels as references
- Does not predict outcomes
It stops when
- Done: watch list delivered
- Stop: market data unavailable
Set it up
We guide you through the set-up, step by step
Members get the full set-up guide for this agent. No technical skills needed: you copy, paste and upload.
- One set of instructions to paste into your AI, with the clicks for ChatGPT, Claude, Microsoft 365 Copilot, Gemini and Grok
- The agent then walks you through connecting your own data, one source at a time
- A downloadable copy with the flow chart, the rules and the full guide