Interactive model

Options copy-trading model

Set the trade like a trader would. See how a copier's trade is sized and what profit fee applies. Signed-in traders can load real strikes, expiries and premiums; otherwise numbers are examples. Nothing here places an order or promises results.

1. Trader's option

Showing example prices. Sign in as a trader with a linked brokerage account to load real strikes, expiries and premiums.

Underlying

Call or put

Strike price

Expiry

7 days to expiry

Premium per share

× 100 per contract

Trader contracts

Trader reference capital ($)

Profit fee (5–25%)

Enter 10 for 10%

2. Risk

Stop-loss (% of premium)

Take-profit (% gain)

3. Copier

Copier allocation ($)

Minimum to copy is typically $100

Copier's sized trade

SPX 5900 Call · exp 2026-11-10

Contracts2 (trader 10)

Estimated cost$500

Loss if stop-loss fills−$250

Worst case (expires worthless)−$500

Profit if take-profit fills$500

Profit fee (10%)$50.00

Trader earns (80%)$40.00

CNKTID keeps (20%)$10.00

Copier keeps after fee$450.00

Fee on a losing trade$0 — losses carry forward

Live sizing also checks the copier's actual brokerage buying power when the trade is placed, and their own loss limits. Stop-loss and take-profit orders can be delayed, rejected or fill at a different price; options can lose their full value. Fees are billed monthly on net realized profit.

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