Weekly TradeZella Updates – October 6, 2026

New:

Zella AI MCP Server live — Beta
Automated Backtesting: Fibonacci entry levels (0.618 / 0.705 / 0.786 OTE retracement) — most requested strategy feature
Zella AI can now initiate file uploads for users
Zella AI auto-creates daily notes when appending to one that doesn't exist yet
3 new strategy scenarios added to Guided Backtesting

Improved:

AB strategy critic upgraded to Claude Opus 5.5 for better accuracy
AB strategy review step ~2x faster (~42s → ~21s median) at ~40% lower cost
Tradovate Sync now uses dynamic API hosts for better reliability
Onboarding wizard adapts to user pain points with personalized reports
Guided Backtesting UI polish: chip replies, panel tabs, and title clipping fixes

Fixed:

Fixed Trade Log CSV export open/close times not matching user's global timezone
Fixed BOS strategies failing to build — blocker affecting ~11% of failed runs from 20 traders
Fixed strategy builder timeout causing half of code generation to fail
Fixed strategy sandbox running out of memory
Fixed target price not being taken in Automated Backtesting
Fixed AB critic silently dropping questions containing acronyms (FVG, BOS, OTE, EMA)
Fixed storage accounting and enabled bulk deletion/export over quota