The Complete Guide to Webull Options Fees

Opening — Who this guide is for and what it solves

You trade options on Webull. You might be an occasional retail trader or an active strategist running multi-leg positions. This guide is for you. Read it to know exactly what you pay and what you do not pay when you trade options on Webull.

Check the per-contract numbers and the pass-throughs. See examples using 1, 2, 3, 50, 200, and 1,000 contracts. Learn which trades add $0.50 per contract, which add $0.10, and which add only regulatory cents. Learn when exercise and assignment cost you $0, and when margin interest or clearing fees change the math.

Follow the step-by-step cost example to estimate real trade totals. Compare Webull with other brokers by the fee components that matter: base commission, index pass-throughs, oversized fees, and regulatory charges. Use the tactics and checks to reduce fees on future trades.

Quick Answer / TL;DR — Key takeaways you can use right away

• Webull base options commission: $0 per contract for most equity options.
• Extra per-contract fees: $0.50 applies to certain index options; $0.10 applies to oversized option orders.
• Regulatory and exchange fees apply on top and usually add cents to dollars per contract.
• Exercise and assignment: typically $0 on Webull; margin interest still applies when you borrow.
• Estimate full cost: premium + (per-contract fees × number of contracts) + regulatory fees = trade total.

1. Fee overview — $0 commission, $0.50 index fee, $0.10 oversized fee

State the headline. Webull advertises $0 commissions on options trades for self-directed accounts. That means Webull does not add a broker commission per contract for most equity options. Expect $0.00 listed as the base per-contract commission in trade tickets.

Distinguish commission from pass-throughs. Webull passes through certain exchange or product fees. Expect a $0.50 per contract pass-through for some index option products. Expect a $0.10 per contract pass-through for oversized option orders. These are per-contract amounts added to the premium and regulatory charges.

Give concrete numbers and an example. One contract controls 100 shares. A 3-contract equity option with a $1.00 premium costs: $1.00 × 100 × 3 = $300 premium. Add Webull platform fee: $0.00. Add regulatory/exchange cents (for example, $0.02–$0.20 per contract). If the trade were an index option with the pass-through, add $0.50 × 3 = $1.50.

Watch order size. A 50-contract oversized order with $0.10 oversized fee adds $5.00. A 1,000-contract oversized block adds $100.00. Use that math when planning big trades.

Watch out for: assuming “$0 commission” equals zero cost. Small pass-throughs and regulatory cents still exist.

2. Fee mechanics — how per-contract, exchange and regulatory fees add up

Explain per-contract charging. Options prices quote per share. One contract equals 100 shares. Multiply the option premium per share by 100 to get the per-contract premium. Multiply that by the number of contracts to get gross premium cost.

Show numbers with simple multiplications:
– 1 contract at $0.20 premium = $0.20 × 100 = $20.
– 2 contracts at $1.20 premium = $1.20 × 100 × 2 = $240.
– 50 contracts subject to a $0.10 oversized fee = $0.10 × 50 = $5.00.

Explain index and oversized pass-through math:
– Index fee example: $0.50 × 2 contracts = $1.00.
– Oversized fee example: $0.10 × 50 contracts = $5.00.
– Large block example: $0.10 × 1,000 contracts = $100.00.

Explain regulatory and exchange fees. These are charged by exchanges and regulators, not by Webull. Typical regulatory mechanics include:
– SEC sell-side fee formula: $0.0000206 × total trade amount, minimum $0.01.
– FINRA Trading Activity Fee possibility: $0.000195 per share, minimum $0.01 and maximum $9.79 per trade.
– OCC clearing and routing fees may add cents per contract, typically from $0.01 to $0.40 per contract.

Show an example regulatory calculation:
– Sell leg cost example: trade amount $1,000 → SEC fee = $0.0000206 × $1,000 = $0.0206 → rounded or min applied → $0.02.
– Per-contract regulatory estimate: expect $0.01–$0.50 per contract depending on exchange and whether it’s a sell leg.

Clarify fee timing and display:
– Fees are settled at execution or by trade date.
– Fees appear on the trade ticket and in the post-trade report.
– Expect immediate line items like “Exchange Fee $0.02” or “Index Pass-Through $0.50” on the ticket.

Watch out for: trades routed through different exchanges. A single multi-leg order may incur different exchange fees on different legs.

3. How to estimate total cost — step-by-step example with numbers

Step 1: calculate option premium cost.
– Multiply premium per share by 100.
– Multiply by number of contracts.
– Example: $1.20 premium × 100 × 2 contracts = $240 gross premium.

Step 2: add Webull per-contract pass-throughs if applicable.
– If trading an index option, add $0.50 × 2 contracts = $1.00.
– If order is oversized, add $0.10 × contracts. For 200 contracts, oversized pass-through = $0.10 × 200 = $20.00.

Step 3: add regulatory and exchange fees.
– Use conservative estimates: $0.05–$0.50 per contract depending on exchange.
– For the 2-contract example, estimate $0.10 per contract → $0.10 × 2 = $0.20.
– Add any SEC sell-side multiplier: if the trade amount is $240, SEC fee = $0.0000206 × $240 = $0.004944 → minimum $0.01 applies.

Step 4: include exercise/assignment and margin costs if they apply.
– Webull typically charges $0 for assignment and $0 for exercise per contract.
– Add margin interest if you borrow. Use sample margin rates:
– Under $25,000: 8.99% APR.
– $25,000–$100,000: 8.49% APR.
– $100,000–$250,000: 7.99% APR.
– $250,000–$500,000: 7.49% APR.
– $500,000–$1,000,000: 6.49% APR.
– $1,000,000–$3,000,000: 5.99% APR.
– Over $3,000,000: 4.99% APR.
– Calculate interest by multiplying the borrowed balance by the APR and by the fraction of the year you carry the balance. Example: borrow $10,000 at 8.99% APR for 30 days → interest ≈ $10,000 × 0.0899 × 30/365 ≈ $73.88.

Full example total:
– Premium = $240.
– Index pass-through = $1.00.
– Regulatory estimate = $0.20.
– Exercise/assignment = $0.00.
– Trade total = $241.20 before margin interest.

Compute breakeven and return after fees for buys and writes:
– Buy example: purchase cost = premium + fees. Breakeven stock move needs to cover premium+fees. For one contract bought at $1.20 with $0.60 total fees per contract → breakeven = $1.20 + $0.60 = $1.80 per share or $180 per contract.
– Write (sell) example: receive premium minus fees. For a 2-contract short with $1.20 premium and $0.10 per-contract fees → net received = $240 − $0.20 = $239.80. Profit/loss calculation subtracts commissions and interest if assigned.

Watch out for: assuming regulatory fees are negligible. They can be $0.01 per trade or $0.50 per contract depending on routing and leg type.

4. Edge cases and special fees — index options, oversized orders, and clearing

Index options: expect the $0.50 per contract pass-through for certain index products. The pass-through applies to specific index option series, not all equity options. For a 10-contract index position, expect $0.50 × 10 = $5.00. For a 100-contract index trade, expect $50.00.

Oversized orders: exchanges define oversized or large-size blocks. These can incur a $0.10 per contract pass-through on Webull. Examples:
– 200-contract block → $0.10 × 200 = $20.00.
– 500-contract block → $0.10 × 500 = $50.00.
– 1,000-contract block → $100.00.

Assignment and exercise: Webull typically shows $0 assignment fee and $0 exercise fee. That means:
– Assignment cost per contract = $0.00 as posted.
– Exercise cost per contract = $0.00 as posted.
– Still expect settlement obligations: if assigned, you must deliver/receive 100 shares per contract and meet margin or cash requirements.

Clearing and special exchange charges: exchanges and the OCC sometimes levy extra fees for complex routing or clearing. These fees vary by product and exchange. They can add:
– $0.01–$0.40 per contract for clearing.
– $0.10–$1.00 for certain proprietary index fees on some exchanges reported elsewhere.
– $0.01 minimum on certain regulatory multipliers.

Watch out for promotional or regional pricing:
– Some regions or promotional offers temporarily waive per-contract charges for a set number of contracts or months.
– Example promotional period: 3 months or 100 contracts with $0 contract fees then revert to $0.50 per contract for index options.
– Always verify the Fee Schedule before assuming promotional rates apply to your account.

Watch out for: illiquid strikes and odd lots. Low liquidity can increase spreads and hidden execution costs that exceed the per-contract pass-throughs.

5. Common mistakes and how to avoid them — do these checks before each trade

Mistake 1: assuming “$0 commission” means zero cost.
– Reality: regulatory fees and pass-throughs add cents to dollars per contract.
– Example: a 10-contract index trade may add $5.00 in index fees and $0.20–$5.00 in regulatory/exchange fees.

Mistake 2: forgetting contract math.
– One contract = 100 shares. $0.20 premium = $20 per contract.
– A 3-contract trade at $0.75 = $0.75 × 100 × 3 = $225.

Mistake 3: executing large strategies without checking oversized fees.
– 500-contract spread with $0.10 oversized fee = $50 extra.
– A 1,000-contract block adds $100 in oversized fees.

Mistake 4: ignoring margin interest.
– Margin rates range from 4.99% to 8.99% APR depending on balance.
– Borrow $50,000 at 8.49% APR for 60 days → interest ≈ $50,000 × 0.0849 × 60/365 ≈ $698.

How to avoid these mistakes:
– Check the trade ticket for line-item fees before submitting.
– Run a quick calculation: premium + per-contract fees × contracts + estimated regulatory fees = cost.
– Use small test orders when routing or liquidity is uncertain.
– Consider cash-covered positions to avoid borrowing costs.

Watch out for: complex assignments on American-style index options that may exercise early or carry different settlement cycles.

6. Reduce costs and monitor fees — practical tips with numbers

Trade equity options when possible to avoid $0.50 index pass-throughs.
– Example: swapping from a 10-contract index play (adds $5.00) to an equivalent equity option may remove that $5.00.
– Consider synthetic positions with stock + option if that reduces per-contract pass-throughs.

Keep orders smaller to avoid oversized fees.
– Example: split a 400-contract order into four 100-contract orders.
– Save $0.10 × 400 = $40 by avoiding oversized status, if splitting avoids oversized fee application.

Use limit orders and monitor liquidity to reduce spreads and slippage.
– A $0.02 per-share tighter spread saves $2 per contract.
– For 50 contracts, a $0.02 improvement = $100 saved.

Check margin alternatives and sample rates before borrowing:
– Under $25,000: 8.99% APR.
– $25,000–$100,000: 8.49% APR.
– Over $3,000,000: 4.99% APR.
– If your expected return on a trade is 5% but margin costs 8.99%, do not borrow for that trade.

Monitor account statements monthly for hidden charges.
– Reconcile trade ticket totals to ledger entries.
– Look for unusual lines like “Routing Fee $0.15” or “Clearing Fee $0.10” and query them if unexpected.

Watch out for: assuming promotional free periods apply to all accounts. Confirm limits like “up to 100 contracts” or “90 days” before relying on them.

Comparison of fee components — quick comparison table and summary

The table below compares Webull’s typical option fee components to common industry norms and when they apply.

Summary: Webull eliminates broker commission per contract, but passes through exchange/regulatory and special per-contract charges. Total cost depends on product type (equity vs index), order size, and exchange routing.

Closing — How to choose and bottom line (decision tree)

If you trade small-to-moderate equity options and want low transaction costs → choose Webull. You’ll pay $0 per contract and only small regulatory cents.

If you trade index options heavily or run very large block orders → double-check the $0.50 index pass-through and the $0.10 oversized fee before executing. For 100–1,000 contracts, pass-throughs can become material.

If you rely on margin or carry large borrowed balances → compare margin rates versus expected return. Small returns under 5% may be wiped out by an 8.99% APR on borrowed funds. Use cash-covered strategies to avoid interest.

If still unsure → pull the trade ticket and run the cost example:
– Premium = premium per share × 100 × contracts.
– Add index pass-throughs: $0.50 × contracts (if index).
– Add oversized pass-throughs: $0.10 × contracts (if flagged).
– Add regulatory/exchange estimate: $0.01–$0.50 per contract.
– Add margin interest using the APR tiers above for borrowed days.

Decide based on math. If expected net gain after fees and interest is positive by the margin you require, execute. Otherwise, adjust size, strategy, or broker.

Appendix — Quick reference numbers at a glance

• Base options commission: $0.00 per contract.
• Index option per-contract pass-through: $0.50 per contract.
• Oversized option per-contract pass-through: $0.10 per contract.
• One options contract = 100 shares.
• Sample premium math: $1.00 premium × 1 contract = $100.
• Regulatory SEC multiplier example: $0.0000206 × trade amount (min $0.01).
• FINRA example: $0.000195 per share (min $0.01; max $9.79 per trade).
• Typical regulatory/exchange per-contract range: $0.01–$0.50.
• Sample margin APR tiers:
• Under $25,000: 8.99% APR.
• $25,000–$100,000: 8.49% APR.
• $100,000–$250,000: 7.99% APR.
• $250,000–$500,000: 7.49% APR.
• $500,000–$1,000,000: 6.49% APR.
• $1,000,000–$3,000,000: 5.99% APR.
• Over $3,000,000: 4.99% APR.
• Example interest calc: $10,000 borrowed at 8.99% APR for 30 days ≈ $73.88.
• Example oversized fee: 500 contracts × $0.10 = $50.00.
• Example index fee: 100 contracts × $0.50 = $50.00.

Check your trade tickets every time. Compare the numbers above to the line items before you confirm. Adjust order size, product type, or margin usage to control costs.