Max Lots (Margin Safety)

Estimates maximum lots based on available margin and a safety buffer. Uses the same margin model as “Margin Required”.

Free Margin (available)

In account currency.

Safety Buffer (%)

Keeps this percent unused.

Contract Size (units per 1.00 lot)

Symbol Price

Leverage (e.g., 100 for 1:100)

Conversion Rate (margin currency → account)

Lot Step

Output

Cosmetic only.

Max Lots (rounded down)

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Notes: Brokers may use symbol-specific margin rules. This is a simplified estimator.