Any equity or ETF on Yahoo Finance
More history → more reliable signals
Defaults to today
Classic Coppock: 11-14-10 (months)
How to read this chart
Panel 1 — Price & Signals
Left axis: cumulative % return since start date.
Right axis (orange): Monthly Coppock value.
Dashed blue line: Weekly Coppock value.
Signal markers on the price line:
▲ ZC Buy — Monthly Coppock crosses above zero (bullish)
▼ ZC Sell — Monthly Coppock crosses below zero (bearish)
◆ Slope Buy — Monthly slope turns upward
■ Slope Sell — Monthly slope turns downward
Panel 2 — Coppock State Strip
Green = positive / rising momentum. Red = negative / falling. Each row is a different Coppock measure.
Panel 3 — Signal Performance Table
Shows how the stock actually performed after each signal type.
Avg Ret: average return N months after signal.
Hit%: % of signals that predicted correctly (rose after Buy / fell after Sell).
Panel 1 — Price & Signals
Left axis: cumulative % return since start date.
Right axis (orange): Monthly Coppock value.
Dashed blue line: Weekly Coppock value.
Signal markers on the price line:
▲ ZC Buy — Monthly Coppock crosses above zero (bullish)
▼ ZC Sell — Monthly Coppock crosses below zero (bearish)
◆ Slope Buy — Monthly slope turns upward
■ Slope Sell — Monthly slope turns downward
Panel 2 — Coppock State Strip
Green = positive / rising momentum. Red = negative / falling. Each row is a different Coppock measure.
Panel 3 — Signal Performance Table
Shows how the stock actually performed after each signal type.
Avg Ret: average return N months after signal.
Hit%: % of signals that predicted correctly (rose after Buy / fell after Sell).
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