What order types are available for equity trading?

Available Order Types:

Market Order: Executes at the best available market price. Valid during regular market hours only, with a Time in Force (TIF) of DAY.

Limit Order: Executes at the specified limit price or better, though execution is not guaranteed. Valid during all trading sessions, with TIF options: DAY, DAY+, GTC, and GTC+.

Stop Market Order: Becomes a market order once the specified stop price is reached or surpassed. Valid during regular market hours, with TIF options: DAY and GTC.

Stop Limit Order: Becomes a limit order at the specified price or better once the stop price is reached or surpassed. Valid during regular market hours, with TIF options: DAY and GTC.

Market on Close Order: Executes at the closing price of the regular market session. Any remaining balance is canceled. Valid during regular market hours with TIF: DAY.

Limit on Close Order: Executes at the closing price of the regular market session if the limit price or better is available. Any remaining balance is canceled. Valid during regular market hours with TIF: DAY.

Range Order: A bracket order consisting of a limit order to take profit and a stop market order to stop loss, where one cancels the other upon execution. For buy orders, the low price is the limit price and the high price is the stop price; for sell orders, the low price is the stop price and the high price is the limit price. Valid with TIF options: DAY and GTC.

Trailing Stop Order: Uses a trailing stop price, which is set at a fixed percentage or dollar amount above or below the current market price. The stop price adjusts as the market moves in a favorable direction but remains fixed if the market moves against the position. Valid during regular market hours, with TIF options: DAY and GTC.

Available Time in Force (TIF) instructions:

DAY: Orders are eligible for execution from 04:00 to 16:00 ET.

DAY+: Orders are eligible for execution from 04:00 to 20:00 ET.

GTC: Orders are eligible for execution from 09:30 to 16:00 ET and are automatically replaced daily until canceled or filled. Note: Locate-required shorts are not eligible.

GTC+: Orders are eligible for execution from 04:00 to 20:00 ET and are automatically replaced daily until canceled or filled. Note: Locate-required shorts are not eligible.