Angie · learn
Liquidity
How easily something can be sold near its quoted price. A liquid stock absorbs your order; an illiquid one moves against you as you fill it.
Updated 2026-09-05
Liquidity is how easily a position can be turned into cash near its quoted price. A liquid stock absorbs a large order with barely a flicker; an illiquid one moves away from you as you fill.
It is not a fixed property. Liquidity is abundant when nobody needs it and disappears precisely when everyone does, which is why the risk it creates is so often underestimated. A position sized against normal-day volume can be unsellable on the day it matters.
See also
- Bid-ask spread — The gap between the highest price a buyer will pay and the lowest a seller will accept. It is the cost of trading, and you pay half of it on the way in and half on the way out.
- Market maker — A firm that continuously quotes both a buy and a sell price, so there is always someone on the other side. It earns the spread for taking that risk.
- Limit order — An instruction to trade only at a set price or better. It guarantees the price and guarantees nothing about whether you get filled at all.
Educational content, not investment advice. Angie explains how a valuation is built so you can judge it yourself. What you do with that is your call.
