Which chart do scalpers use: 1-minute or 5-minute?

A scalp lasts seconds to a few minutes, so its candles must be short enough to show that move: usually 1 to 5 minutes. The 1-minute chart has 390 candles in a regular US session, the 5-minute chart 78. More candles mean more setups, but also more false breaks, more decisions per hour and more trades paying costs. For the whole ladder, see chart timeframes.

  • 1-minute: the earliest entries and tightest stops, and the most noise. It suits experienced scalpers with a tested plan and very liquid instruments.
  • 2- or 3-minute: a middle ground some traders use to smooth the 1-minute chart without waiting five minutes.
  • 5-minute: fewer, cleaner signals and more time to check the plan. It is the slower end of scalping, where it overlaps with day trading, and a sensible place to learn.

Tick charts and range bars: candles not based on time

A time chart prints a new candle every minute, whether 50 trades happened or 50,000. A tick chart prints a new bar after a set number of trades, such as every 500. Range bars print a new bar each time price travels a set distance, such as $0.10, as in the drawing below. In a fast market they print many bars and in a quiet one few, so the chart speeds up and slows down with activity.

They can hide some quiet-market noise, but they are not better by default: the settings are arbitrary, indicators and volume read differently on them, and not every platform or plan offers them. Learn on time-based candles first. If you test tick or range bars later, keep the rest of your plan the same so the comparison is fair.

Turn your phone sideways to read the drawing. Tap to close.

Two hand-drawn rows of the same move. Top, time bars, one per minute: eight fast candles climb $0.60, then sixteen tiny candles drift sideways (fast: 8 minutes; quiet: 16 minutes). Bottom, range bars of $0.10 each, all the same height: 6 bars print during the fast 8 minutes and only 2 bars during the quiet 16 minutes.

Why do costs decide your scalping timeframe?

Costs are roughly fixed per share, whatever chart you trade. A smaller chart means a smaller target, so the same cost takes a bigger bite. Zero-commission brokers do not remove the spread or slippage, and the bid-ask spread guide explains what you pay on every round trip.

If your average win after costs is barely above your average loss, moving up to the 5-minute chart may help more than a better entry signal. Hypothetical, with $0.03 a share for the round trip (spread, slippage, commissions and fees), as in the drawing below:

  • 1-minute scalp aiming for $0.10: costs take 30% of the target.
  • 5-minute scalp aiming for $0.30: costs take 10%.
  • 15-minute trade aiming for $1.00: costs take 3%.

Turn your phone sideways to read the drawing. Tap to close.

Three hand-drawn horizontal bars of equal length, each standing for 100% of a target, under a highlighted note: round-trip cost $0.03 a share. 1m, target $0.10: the red cost part fills 30%. 5m, target $0.30: 10%. 15m, target $1.00: 3%. The rest of each bar is green, left after costs.

What does a scalping timeframe need? Liquidity first

A 1-minute chart only works on instruments that trade enough to fill you instantly at a tight spread. Most scalpers stick to index ETFs such as SPY and QQQ and large, heavily traded stocks, during regular hours; the SPY day trading guide covers the most traded of them. Scalping options adds wider spreads and time decay on top, as the options scalping strategy explains.

Before scalping anything on a 1-minute chart, check that:

  • The spread stays at a cent or two for most of the session.
  • Volume is heavy enough that your order is a tiny part of each minute’s volume.
  • Price moves in small steps, not jumps: a 1-minute chart full of gaps between candles is too thin.
  • You avoid pre-market, after-hours and the first minutes after the open, when spreads are often wider.

Why do most scalpers still anchor to the 5- and 15-minute charts?

A 1-minute chart has little memory: its swings come and go in minutes. The levels that make price pause, such as yesterday’s high and low, the pre-market range, the opening range and VWAP, show up on the 5- and 15-minute charts. Scalpers mark them first and take 1-minute entries only at those levels, in the direction the 15-minute chart allows.

Hypothetical, as at the top of this page: on the 15-minute chart, yesterday’s high at $80.00 has turned into support. On the 1-minute chart, price dips to $80.02 and a candle closes back up at $80.10. The scalper buys at $80.10 with a stop at $79.95, under the level, and a target at $80.40, just under the morning high: $0.15 of risk for $0.30 of potential reward, before costs. Without the level, the same 1-minute candle is just another wiggle. The support and resistance guide shows how to choose levels, and multi-timeframe analysis has the full routine.

UpTickFlow, our TradingView indicator, gives signals on 1-minute to 1-hour charts but does best from the 5-minute up, so it suits the slower end of scalping better than 1-minute trading.