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Market Order vs Limit Order
What is the difference between a market order and a limit order, and which should a beginner use?
A market order buys now at the best available prices, so the fill is certain but the price is not. A limit order buys only at your price or better, so the price is fixed but the fill may never come (as of November 2026).
Module 3 · Chapter 3 of 8 · ~5 min read · Tax and law facts as of November 2026
The last chapter moved rupees into your exchange account by UPI or bank transfer. Now you want to buy Bitcoin (BTC), the largest coin, with them. What is the difference between a market order and a limit order, and which should a beginner use?
- 0.0016 BTCbought with ₹10,000
- ₹62,50,000average market fill
- ₹62,30,000limit price that waits
3.1 The two orders in plain words
An order is your instruction to the exchange, the marketplace that matches buyers and sellers. A market order says "buy now at whatever price is available." A limit order says "buy only at my price or better."
Think of a cab app. Accepting the fare on screen is a market order. Waiting until the fare drops to ₹200 is a limit order.
So a market order gives you a certain fill but an uncertain price. A limit order gives you a certain price but an uncertain fill. Every price below is illustrative, not live.
3.2 What a market order really costs
Every coin trades against an order book, the live list of buy and sell offers. The ask is the lowest price a seller accepts, and the bid is the highest a buyer offers.
The headline price is usually the last trade, here ₹62,40,000. A market order does not pay that price. It takes the cheapest asks first, then the next ones, until your rupees run out.
You paid ₹62,50,000 a coin against the best ask of ₹62,44,000, because the first ask ran out. On 0.0016 BTC that is ₹9.60 extra.
On ₹10,000 the extra is small. A thin book, one with few offers near the price, makes it grow, because a bigger order eats deeper levels. Paying more than the price you saw is called slippage.
3.3 What a limit order really does
A limit order names a price and rests in the book until a seller meets it. A buy limit never fills above your price, and it can fill below it.
Place a buy limit for 0.0016 BTC at ₹62,30,000. The best ask is ₹62,44,000, so nothing matches and the order waits. If it fills, you pay 0.0016 × ₹62,30,000 = ₹9,968, which is ₹32 less than the market buy before fees.
The table prices 0.0016 BTC three ways. Each row uses cost = 0.0016 BTC × fill price. The last column compares it with buying at the best ask, 0.0016 × ₹62,44,000 = ₹9,990.40.
| Order | Fill price per BTC | Cost | Versus best ask | Fills? |
|---|---|---|---|---|
| Market buy | ₹62,50,000 average | ₹10,000.00 | ₹9.60 more | Now |
| Limit at the bid | ₹62,38,000 | ₹9,980.80 | ₹9.60 less | If a seller comes down |
| Limit below the bid | ₹62,30,000 | ₹9,968.00 | ₹22.40 less | Only after a fall |
The lower your limit, the lower your cost and the lower your chance of a fill.
3.4 The limit order that never fills
A resting order is a wish, not a promise. If Bitcoin climbs to ₹64,00,000 and never returns to ₹62,30,000, your order stays open and you own nothing. Some apps expire it: ZebPay cancels unfilled exchange orders after 60 days.
Exchanges usually hold the rupees for an open buy, so that money cannot buy anything else. A limit can also fill in part: 0.0004 BTC may match and the rest keeps waiting.
3.5 Which one a beginner should reach for
For a small, unhurried buy, many beginners prefer a limit order. You pick the worst price you accept, and the exchange cannot fill you above it.
A limit at the best ask, ₹62,44,000, fills what that level holds and parks the rest. A market order suits the moment you must be in now and the book is deep.
Indian apps differ, as of November 2026. CoinDCX offers only market and limit orders on INR pairs, from ₹100 an order. Mudrex, ZebPay and CoinSwitch Pro offer both too, and ZebPay's QuickTrade fills at market unless you pick Limit. Minimums start near ₹100 but vary by coin, so read your screen before you press buy.
This chapter is educational only. It is not tax, legal or investment advice. Check current rules with a chartered accountant.
Next: reading the order book and the spread, the gap between best bid and best ask.
Key takeaways
- A market order fills now, but you do not control the price.
- A limit order fixes your price, but it may never fill.
- A market buy walks up the ask levels, so thin books make it costlier.
- In our example ₹10,000 bought 0.0016 BTC at an average ₹62,50,000, which is ₹9.60 above the best ask.
- Many beginners prefer limit orders, then check their open orders.
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Educational & illustrative only — not investment advice. Drishti Pro publishes AI-generated trade ideas and their public track record for information. Crypto is volatile and you can lose money. Nothing here is a recommendation to buy or sell any asset. Do your own research.
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