Good-Till-Cancel (GTC)

What Is a Good-Till-Cancel Order?

A good-till-cancel (GTC) order stays open indefinitely — across sessions, days, or weeks — until it fills completely or the trader cancels it. No automatic expiry at market close.

Most brokers cap GTC duration at 60 to 90 days, after which the order expires automatically. Within that window, the order executes automatically when the market reaches the specified price.

GTC contrasts with day orders, which expire at market close if unfilled. For traders willing to wait for specific price levels, GTC is the tool.

Why It Matters for Options Traders

GTC orders support patient, thesis-driven trading. A trader believing an option is fairly valued at a specific premium can place a GTC limit order at their target and wait. If the market reaches that price through time decay, volatility compression, or underlying pullback, the order fills automatically.

Common uses:

• IV contraction: GTC buy after elevated IV events (earnings, news), waiting for volatility crush to bring premiums down
• Entry on pullbacks: GTC limit at a premium corresponding to a target underlying price, avoiding continuous monitoring
• Scaling: GTC orders at multiple levels to build positions incrementally

The primary risk is forgetting. A stale GTC can fill at an inopportune time — when the thesis has changed, conditions have shifted, or the underlying has moved significantly. Traders must track live GTC orders and cancel those no longer valid.

Key Characteristics

• Persists across sessions: The order remains live after market close and reopens with the next session
• Fill or cancel: Only two outcomes — the order executes or the trader withdraws it
• Broker time limits: Most brokers cap GTC duration at 60 to 90 days; check broker-specific rules
• Target-price tool: Primarily used with limit orders to execute at a specific premium or underlying price
• Requires active monitoring: Stale GTC orders can fill unexpectedly if not periodically reviewed
• Not suitable for fast-moving conditions: In volatile markets, GTC limit orders may miss fills or execute into adverse conditions that have shifted since placement