Renko and Step Line charts

Two new chart types on every instrument and mode, Scalper included, with all your indicators. Renko draws movement and ignores time; Step Line shows each price as it was, without guessing in between.

01Charts

Renko: bricks, not time

WhereAny chartSettingsChart typeRenko

Every other chart prints something at fixed time intervals. Renko prints a brick only when price moves by a set amount: an up-brick when it rises that much, a down-brick when it falls. Sideways drift prints nothing, so a trend is a clean run of bricks and a reversal is obvious.

Renko is Japanese for brick. Because every brick is the same price move, in Scalper you can build rules on brick count or a change of direction, which is hard on candles of every size.

SAHI Renko chart: equal-sized green and red bricks with two moving averages, between 24,229.15 and 24,147.45
Renko on the SAHI app: every brick is the same move
SAHI web chart drawn as Renko bricks
The same chart type on web.sahi.com

How to use it2 steps

  1. App: open the chart, tap Settings, and under Chart type pick Renko.
  2. Web: open the chart, click the chart-type icon at the top right, and pick Renko.
Tip

Indian markets are often choppy in the first half hour and around events. That is where Renko's silence during sideways moves helps most.

02Charts

Step Line: what price actually was

WhereAny chartSettingsChart typeStep Line

A line chart draws a diagonal between two closes, as if price passed through every value in between. A Step Line holds each close flat until the next one, then steps straight to it, like a staircase instead of a ramp.

Option premiums move in ticks, not glides, so Step Line shows where a premium really sat. Long flat steps also show how long price stayed at a level, which makes congestion zones easy to spot.

SAHI app chart Settings sheet with Chart type options: Line, Step Line, Area, Candle, Heikin Ashi, Hollow Candle and RenkoSettings › Chart type
SAHI app NIFTY50 3-minute chart at 24,177.65 drawn as a purple Step Line with two moving averagesStep Line on NIFTY50, 3-minute
SAHI web chart drawn as a Step Line
Step Line on web.sahi.com

How to use it2 steps

  1. App: open the chart, tap Settings, and under Chart type pick Step Line.
  2. Web: click the chart-type icon at the top right and pick Step Line.
The difference

A stock closes at 100, then at 105. A line chart draws a ramp through 101, 102, 103 and 104, prices that never printed. Step Line shows 100, then a step straight to 105.

Questions

Do indicators work on Renko and Step Line?

Yes. They work the same way as on a candlestick chart.

Are they available in Scalper?

Yes. Both work on every instrument and in every mode, including Scalper.

Which one should I use?

Renko if time-based noise gets in the way of reading a trend; Step Line if you want a line chart that stops guessing between closes.

Switch your chart typeOpen any chart, go to Settings › Chart type, and pick Renko or Step Line.

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Screenshots show SAHI on 23–25 Oct 2026; prices in them are from that session. Educational content only, not investment advice. Investments in securities market are subject to market risks. Read all related documents carefully before investing.

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