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NinjaTrader 8 FAQ

Setup, trade copying, prop firm constraints, risk management, licensing, and troubleshooting for the NinjaTrader 8 add-on.

Copilink for NinjaTrader 8

Trade Copying FAQ

QUESTION

Why are my orders being rejected?

Order rejections can occur for several reasons:

Stop Price Errors:

• Buy Stop must be ABOVE current market
• Sell Stop must be BELOW current market
• Orders too close to bid/ask may fail during volatility

Solution: Add more distance from market or use market orders first

Order Already Complete:
• Trying to modify or cancel a filled order causes rejection

Solution: Avoid changing orders close to fill time

Price Outside Bands:
• Exchanges reject prices too far from market
• Incorrect decimal values

Solution: Validate price accuracy

Other causes:
• Negative position ratios
• High volatility
• Insufficient margin

Prevention: Use conservative order spacing and validate prices.