Kalshi Limit Orders: How the Pencil Icon Cuts Fees 75%

Last Updated: July 19, 2026 (originally published March 27, 2026)

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Kalshi limit orders let you set your own price instead of taking the current best offer, and they charge maker fees that run 75% cheaper than the platform’s default Quick Orders. Kalshi defaults every new account to Quick Orders and taker-fee pricing; a small, unlabeled pencil icon on the order ticket is what switches you into limit order mode.

What Is the Pencil Icon and Where Is It?

On Kalshi’s order ticket, a small pencil icon sits next to the price field. Clicking it switches the order type from Quick Order to a limit order. There’s no label and no tooltip — Kalshi’s own help center runs multiple articles explaining the feature, evidence that the UI gap generates real support tickets.

In Quick Order mode, the price field shows the current best available price and is locked — you can’t change it. In limit order mode, the price field becomes editable: you type in the price you’re willing to pay, and your order sits on the book until someone fills it or you cancel it.

The distinction matters because the two modes charge different fees.

How Much Does This Actually Save?

Kalshi’s published taker-fee formula is ceil(0.07 × P × (1-P) × 100) cents per contract, where P is the price in dollars; maker fees run 25% of that. The formula peaks at 50 cents (1.75¢ taker, 0.44¢ maker) and shrinks toward zero at extreme prices, so switching to maker pricing saves the most on coin-flip contracts.

Fee figures below are last verified July 19, 2026 against Kalshi’s published fee schedule; confirm current rates directly on the exchange before trading, since Kalshi has adjusted fees before.

The maximum savings per contract is about 1.3 cents at the 50-cent price level (1.75 cents taker vs. 0.44 cents maker). That sounds trivial on a single trade. Scale it up: a trader placing 20 contracts per day near that price level saves roughly $95 a year in fees just from switching order types — and the gap widens with volume, as the compounding table below shows. For active traders, this is the difference between a slightly negative and a slightly positive expected value.

Our fee calculator models the exact cost for any position size across Kalshi, Polymarket, and other platforms.

When Should You Use Each Order Type?

Use Quick Orders when speed matters more than price — breaking news, a fast-moving market, or a spread already tight at 1-2 cents. Use limit orders when the spread is wide, the contract is thinly traded, or you’re placing size and the maker discount meaningfully affects your edge over hundreds of trades.

Use Quick Orders when:

• A market is moving fast (breaking news, event-driven volatility)
• The spread is already tight (1-2 cents between bid and ask)
• You need to exit a position immediately
• You’re trading a highly liquid contract where the price difference between taker and maker is negligible

Use limit orders when:

• The bid-ask spread is wide (3+ cents)
• You’re placing a position you’re willing to wait for
• You have a specific price target based on your own analysis
• You’re trading less liquid contracts where the order book is thin
• You’re trading high volume and fees represent a meaningful portion of your edge

Most professional and model-based traders use limit orders by default. Our crypto pricing model backtest shows why the gap matters: across 28,496 qualifying signals, even the best-performing model found only a +1.2 to +1.4 cent per-signal edge at taker fees, and that edge shrank toward zero once execution costs and capacity limits were factored in. On margins that thin, the maker-fee discount isn’t a rounding error — it’s a meaningful share of whatever edge a systematic strategy has left.

How Does This Compare to Other Platforms?

Kalshi is the only major US-facing exchange whose default order type is the more expensive one. Polymarket’s interface defaults to a limit order book with no explicit trading fee, and Robinhood’s event contracts charge no explicit fee either, though both embed cost in the bid-ask spread instead.

The effective cost on Polymarket and Robinhood still depends on liquidity — tight spreads on popular markets, wider spreads on thin ones — so “no fee” doesn’t mean “no cost.” Kalshi is a CFTC-regulated Designated Contract Market, which is why its fee schedule is published and formulaic rather than absorbed into the spread the way Polymarket’s and Robinhood’s costs are.

For a full platform breakdown, see our platform comparison or the platforms hub for sign-up guides. For real-time price comparison across platforms, check our live dashboard.

What About Partial Fills and Cancellations?

Limit orders on Kalshi can partially fill. If you place a limit order for 50 YES contracts at 35 cents and only 20 contracts are available at that price, you’ll get a partial fill of 20 contracts. The remaining 30 stay on the book until filled, canceled, or the market expires.

Unfilled limit orders are automatically canceled when the contract expires. There’s no risk of a “zombie order” executing after the market closes. You can also cancel any unfilled portion manually from your open orders view.

One caveat: placing a limit order at or above the current best ask effectively converts it to a market order. If the best ask is 36 cents and you place a limit buy at 38 cents, you’ll immediately fill at 36 cents — but you’ll pay maker fees, not taker fees. This is a useful trick for getting taker-speed execution at maker prices when the book has available liquidity.

How Much Do Small Fee Differences Compound Over Time?

A 1-cent-per-contract gap looks trivial on one trade but compounds fast at volume. Two traders running the identical strategy at 200 trades a month — one paying taker fees, one paying maker fees — diverge by $72 over three years; at 1,000 trades a month, the gap widens to $360.

That $360 at higher volume is pure friction eliminated — no change in strategy, no additional risk, just clicking a pencil icon before you submit each order.

For a broader view of prediction market costs and how they affect your returns, see our fee-adjusted returns calculator. For tax implications of trading fees, see our gambling taxes guide. Contract trading carries real financial risk regardless of which order type you use — if it’s affecting your finances or well-being, see Odds Reference’s responsible gambling resources or call the National Council on Problem Gambling at 1-800-522-4700.

Key Takeaways

• Kalshi’s pencil icon switches from Quick Orders (taker fees) to limit orders (maker fees that are 75% cheaper)
• Maximum savings: ~1.3 cents per contract at the 50-cent price level, compounding to meaningful amounts over hundreds of trades
• Use Quick Orders for speed-critical situations; use limit orders for everything else
• Placing a limit order at or above the current ask gives you taker-speed fills at maker-fee pricing
• On thin-margin systematic strategies, the maker/taker fee gap can be a meaningful share of whatever edge is left after execution costs