Octa: per-order lot limits differ by platform
Separate per-order volume from ticket count, margin and batch acceptance.
Three values in the comparison
The table lists maximum orders of 50 lots for OctaTrader, 500 for MT5 and 200 for MT4, with 0.01 minimums. These are per-order limits, not verified aggregate-account exposure allowances.
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Diagram explained
Per-order cap differs from aggregate exposure
- OctaTrader: 50 lots
- MT5: 500 lots · MT4: 200 lots
- A maximum does not prove sufficient margin
A 60-lot batch example
A 60-lot order exceeds the published OctaTrader limit but is below the two MetaTrader caps. Splitting 30 + 30 does not guarantee acceptance: margin, symbols and other controls remain. Do not split to bypass unresolved rules.
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Equal lots do not establish equal margin
The table also distinguishes leverage by asset group. Actual margin requires contract size, price and symbol rate. A 500-lot maximum does not make that size affordable with USD 25.
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Money out is checked separately
Withdrawal FAQ requires free margin above the requested amount. A trading batch must respect that constraint with open positions rather than relying on balance. The scope is the reviewed route, not every entity.
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Official octa source Official octa source Official octa source
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