Optimism (OP) Trading Calculator
Plan a OP trade in seconds: size your position by risk from the live Optimism price, then stress-test your edge with the win-rate simulator. Entry price is prefilled — adjust and recalculate.
Position Size Calculator — OP
Position Size
Breakdown
LONGWin Rate & Profit Simulator — OP
Trading Strategy Settings
Breakdown
— USD
Trades
| Trade # | Outcome | Fee | P/L % | P/L USD | New Balance |
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Optimism calculator — FAQ
How do I calculate position size for Optimism?
Enter your account size, risk %, Optimism entry price and stop-loss in the Position Size calculator above. It divides your risk amount by the stop distance to give the exact OP position size, so a stopped-out trade loses only your chosen risk.
What is the current Optimism price?
Optimism (OP) last synced at about $0.125912. The price refreshes every few minutes from CoinGecko; use it as the prefilled entry for sizing your trade.
How much OP can I buy for my risk budget?
It depends on your stop distance: a tighter stop allows a larger position for the same risk. Set your entry and stop above and the calculator shows the OP units and position value.
Is Optimism good for leveraged trading?
Leverage amplifies both gains and losses and adds liquidation risk. Use the position size and win-rate tools above to model outcomes before trading OP with leverage. This is information only, not financial advice.