Every morning, many intraday traders in India check one thing before the first candle forms: is today’s Central Pivot Range narrow or wide? The idea is simple, but it is often misused. This guide covers what CPR is, how to measure its width, and what to confirm before relying on it.
What is the Central Pivot Range?
CPR is built from the previous session’s high, low and close. It gives three lines:
- Pivot (P) = (High + Low + Close) / 3
- Bottom Central (BC) = (High + Low) / 2
- Top Central (TC) = (2 x Pivot) minus BC
Take a Nifty-style example with a high of 24,600, a low of 24,400 and a close of 24,540. The pivot is about 24,513, BC is 24,500 and TC is about 24,527. The range between TC and BC is just under 27 points, or roughly 0.11% of the pivot.
Why CPR width matters
The gap between TC and BC shows how tightly the previous session closed relative to its own range. Many traders read a narrow CPR as compression, with a higher chance of a directional day, and a wide CPR as a sign of a balanced, rangebound session.
| Feature | Narrow CPR | Wide CPR |
|---|---|---|
| What it suggests | Compression, possible expansion | Balance, possible rangebound day |
| Typical trader approach | Look for breakouts with confirmation | Look for moves between support and resistance |
| Main risk | False breakout, sideways day anyway | Sudden trend that ignores the range |
Treat this as a tendency, not a promise. Plenty of narrow CPR days still go sideways, which is why the checks below matter.
How to measure “narrow”
Raw points are misleading. Ten points is tight on Nifty and very wide on a low-priced stock. The better measure is TC minus BC as a percentage of the pivot.
Some traders use roughly 0.25% as a rough cutoff, but there is no universal number. A stricter approach is to compare today’s width with that instrument’s own recent history. A reading among the narrowest of the last few months is more meaningful than one that merely looks small.
Three checks before trusting a narrow CPR
1. Where is today’s CPR relative to yesterday’s?
A CPR that sits entirely higher suggests bullish value migration. One entirely lower suggests bearish. One that sits inside the previous CPR is often called inside value, and it can precede a breakout.
2. What do the weekly and monthly CPRs say?
A narrow daily CPR that lines up with the higher timeframe bias is stronger than one fighting it. The Monthly CPR gives you that context.
3. What is on the calendar?
Expiry days, earnings and major announcements can overpower any pivot structure. Nifty weekly options expire on Tuesdays, and Bank Nifty has monthly expiries only, so know which sessions are special.
Common mistakes
- Trading every narrow CPR. Wait for confirmation, such as price holding above TC or below BC, instead of anticipating.
- Ignoring costs. Transaction taxes on F&O rose in April 2026, so a small expected move may not cover the cost of the trade.
- Using one yardstick for every stock. Compare each instrument with its own history.
- Forgetting the stop. A CPR level only helps if you know where the idea is wrong.
Finding narrow CPR setups quickly
Checking each stock by hand is slow. The Central Pivot Range calculator lists Bottom Central, Pivot and Top Central for Nifty, Bank Nifty and every F&O stock, along with the TC-BC % column. Scan that column for the smallest values to shortlist candidates, then apply the three checks above. Values for the next trading day are updated at 8:30 PM IST.
To test your own understanding, try the CPR IQ Test. To see narrow CPR setups alongside intraday price position, the FataFat Stock Screener is built for that.
Key takeaways
- CPR is calculated from the previous day’s high, low and close.
- Narrow CPR hints at a potentially trending day, wide CPR at a balanced one.
- Measure width as a percentage of price and compare an instrument with its own history.
- Confirm with CPR position, higher timeframe CPR and the event calendar.
Disclaimer: This article is for education only and is not investment advice. Trading in F&O carries substantial risk of loss.