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Market Makers & Liquidity Providers

intermediate6 min read

The participants who are always willing to quote a price — and how they earn the spread.

Ever wonder why there’s almost always someone to buy from or sell to instantly, even when no “natural” buyer exists? That’s the work of market makers — participants who continuously quote both a bid and an ask, standing ready to trade either side.

Their profit is the spreadThe gap between the highest buy price and lowest sell price.: they buy at the bid, sell at the ask, and pocket the small gapA jump between one bar’s close and the next bar’s open., thousands of times a day. In exchangeA regulated marketplace where shares are bought and sold., they provide the liquidityHow easily an asset can be bought or sold without moving its price. that lets everyone else trade smoothly.

Market makers aren’t betting on direction — they’re running a high-volumeThe number of shares or contracts traded in a period., low-marginThe deposit required to hold a leveraged position. shop, earning the spreadThe gap between the highest buy price and lowest sell price. for providing instant liquidityHow easily an asset can be bought or sold without moving its price.. They’re why your order fills in a blink; the spreadThe gap between the highest buy price and lowest sell price. you pay is, in part, their fee for that service.

They’re most visible in optionsThe right, not the obligation, to buy or sell at a set price. and less-liquidHow easily an asset can be bought or sold without moving its price. stocks, where natural buyers and sellers don’t always coincide. In hyper-liquidHow easily an asset can be bought or sold without moving its price. large-caps, ordinary investors’ orders provide most of the liquidity themselves.

Key takeawayMarket makers continuously quote both sides and earn the spreadThe gap between the highest buy price and lowest sell price., supplying the liquidityHow easily an asset can be bought or sold without moving its price. that lets everyone else trade instantly.
FAQs
Are market makers manipulating the price?

No — legitimate market making is a regulated, recognised function that adds liquidity. They profit from volume and the spread, not from pushing prices around. Manipulation is a separate, illegal activity that SEBI polices.