Brain Backup — bpleone

📥 Download brain snapshot

Bundles every bpleone_* localStorage key into a single JSON file. Save this anywhere — it contains all the brain's learned weights, calibration params, performance history, and per-symbol stats.

📤 Upload & restore

Restore a brain snapshot from a file. The brain will pick up exactly where it left off. Important: by default this MERGES with current state (existing keys are overwritten by snapshot keys; other current state is kept). Check "Replace mode" to wipe current state first.

Replace mode (clear all current brain state before importing)

Click or drag a .json backup file here

⚠ Danger zone — clear all brain state

Wipes every bpleone_* localStorage key. The brain forgets everything and starts fresh. Use only if the brain is in a bad state and you've backed up your snapshot first.

📚 When to use this

Backup regularly: the brain's learning is stored only in your browser's localStorage. If you clear browser data, switch browsers, or change devices, the brain forgets. Weekly backups protect against that.

Migrate to a new device: export on your laptop, email yourself the file, open the site on the new device, import. Brain remembers everything.

Share with others: a snapshot is anonymous — just localStorage values. No personal info. You could share your brain state with a fellow trader so they get the head start of your learning.

Reset to a known-good state: if the brain enters a bad regime (e.g. drift makes BSS negative and it can't recover), you can restore from a snapshot when it was working well.