Alpaca MLeg Forward
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Parsing order arguments from URL…
Environment: PAPER TRADING (Safe Simulation)
Alpaca MLeg (2-4 Legs per Basket)
Type: LIMIT
TIF: DAY
Effective Limit Price
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Quantity
1
Leg Count
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Strategy Leg Specifications
Resolving contracts & quotes…
| # | Side | Type | Strike | Expiration | Ratio | Position Intent | Alpaca OCC Symbol | Live Mark (Bid / Ask) |
|---|---|---|---|---|---|---|---|---|
| No legs loaded | ||||||||
Live Strategy Pricing & Limit Price Configuration
Live Natural (Marketable)
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Buy @ Ask, Sell @ Bid (Executable)
Live Midpoint
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(Bid + Ask) / 2 Mark
Imported Scanner Price
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Static snapshot from scanner
Debit: pays less. Credit: receives more. (Negative relaxes price)
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Order Parameters & Execution
Step 1: Review Order → Step 2: Confirm & Submit
Review order before submitting.
Alpaca MLeg 4-Leg Constraint: 8-Leg Strategy Detected
Alpaca's multi-leg (mleg) order engine supports up to 4 legs in a single atomic basket. For 8-leg strategies, you can submit as two coordinated 4-leg baskets (Package A & Package B) or as sequential single-leg orders.
Review & Payload Validation
POST /v2/orders (preview)
Click "Review Order" to construct & validate order payload…
Execution & Order Status
POST /v2/orders
Order submission result will appear here after clicking "Place Order"…