Ninjatrader Performance Tips

invalid@example.com (Mark), Mark
Mon, 19 Jan 2026 15:26:52 +0000
Guides & Tutorials

METHOD 1 — DELETE (RESET) DATABASE​

Purpose: Fix chart delay, wrong timestamps, missing ticks, slow chart loading

What This Clears​

Historical price data (tick/min/day)

Corrupt or mismatched instrument data

Market replay remnants

What It Does NOT Affect​

Indicators

Strategies

Workspaces

Accounts

License

Steps (SAFE METHOD)​

1. Close NinjaTrader completely

2. Go to:
Documents\NinjaTrader 8\...