About CPR Ledger
CPR Ledger was built for NSE traders who want a fast, no-clutter way to work out the Central Pivot Range and the eight support and resistance levels around it, without opening a spreadsheet or a paid terminal every morning.
The tool takes the previous session's High, Low and Close and lays out Pivot, TC, BC and R1 through R4 / S1 through S4 as a price ladder — the same way a trader would sketch them by hand before the opening bell.
Why CPR
The Central Pivot Range is a well-known intraday reference used across Indian markets to gauge whether a session is likely to trend or stay range-bound. A narrow CPR often precedes a breakout day, while a wide CPR often points to consolidation. CPR Ledger classifies today's range automatically using width thresholds relative to the pivot, so you can see the read at a glance.
Who this is for
Intraday and swing traders on NSE-listed stocks and indices who want a quick pre-market reference. This tool is educational and does not place trades, hold funds, or offer investment advice — it simply does the arithmetic and presents it clearly.