markets
You Trade Against The Pros
The rule
The price is set by full-time professionals. So there is no easy bargain waiting for an amateur to grab.
Where it flips
Deciding 'markets are perfect, so nothing matters' can make you careless about costs, taxes and your own behaviour - which is exactly where real, controllable gains live. The fix is to accept you cannot out-trade the pros, then compete only where you truly can: on fees, discipline and time in the market.
Long ago, ordinary people traded against other ordinary people, and a careful amateur could find bargains. Today most trading is done by big, well-armed institutions with fast data, large teams and low costs. They are the market. When you buy or sell a stock, a professional is on the other side, and they usually know at least as much as you. This does not mean you cannot invest well. It means your edge is not stock-picking. It is patience, low costs, and staying invested - things the pros cannot take from you.
A worked example
Aman buys a share on a hot tip, sure he has spotted something. On the other side sits a fund manager with a research desk selling to him. Seeing this, he switches to a low-cost index fund and simply owns the whole market instead. [illustrative]
How to spot it
- ·believing a tip gives you an information edge
- ·ignoring who is on the other side of the trade
- ·'I can beat the market by picking stocks' confidence
Charles D. Ellis · Winning the Loser's Game