Getting started

Day trading for beginners

Checked October 2026

Day trading means you open a trade and close it the same day, so nothing is held overnight. Backtoast ran the 13 published day-trading rules in its 2026 set, on stocks, futures, forex and crypto, and every one failed. The best made 8.2% a year and the worst lost the whole account.

Backtoast

You pay $99 for two full tests of your own strategy, and a pass is an offer of 30% of the profit Backtoast makes trading it with its own money.

Costs

A day trade goes after a small move, so the spread and the commission are a big share of it, and they're paid on every trade. Shen, Urquhart and Wang found a cost of a tenth of a percent a trade was enough to wipe out the bitcoin half-hour rule, and the FX fix reversal, which pays the spread up to four times a day on each of three pairs, lost the whole account.

The $25,000 rule

A US stock margin account that made four or more day trades in five business days used to need $25,000, the pattern day trader rule. FINRA replaced it with intraday margin rules on June 4, 2026, and brokers can take until October 20, 2027 to switch, so check yours. Futures, forex and crypto accounts never had that rule. The rules for one market at a time are on day trading stocks and day trading crypto.

Testing your own

A day-trading rule is easy to say and hard to check by hand, because the time of day, the fill and the spread all change the result. Write yours on drafting a strategy, with the entry, the exit and the size, and Backtoast runs it with costs.

The runs are Backtoast's, from 29 October 2026, after costs. The full list is trading strategies tested in 2026.