Free Trading CSV Preflight Checker
Check your broker CSV before journaling
A free browser-based preflight check for common broker CSV issues before journaling. Download and extract the ZIP, open greenwick-csv-preflight.html in a current browser, and choose your CSV. It flags missing common fields, blanks or invalid dates, repeated order IDs and fee-only rows, IDs displayed in scientific notation, and timestamps without an explicit time zone. The file is processed on your device; it is not uploaded to Greenwick. It does not calculate P&L, reconstruct fills, or verify that a broker export is complete. Keep the original file unchanged. Educational utility only; not investment advice.
Download the checker ZIP directly (no account required): https://greenwick.trade/wp-content/uploads/2026/10/greenwick-csv-preflight-edge-checks.zip
- 6 days agoA really great trading journal! I initially wanted to create one myself using AI, but this has saved me a huge amount of time. Honestly, I didn’t expect the journal to be this good. There are still a few features missing, but I’m looking forward to seeing new updates and improvements soon. Overall, ...Written 8 hours after purchase
- 25 days agothat was great i didnt expect it to be like thisWritten 12 days after purchase