Market Signals · COHR
COHR: 2-Week Breakout and Range Signals
COHR was flagged on 15 sessions in the last 90 days, for 29 signals in total. Every row below is a condition recorded from hourly price bars — what happened, not what to do about it.
Flagged this session. COHR appears in the August 4, 2026 scan.
August 4, 2026
high minus low
sessions in 90 days
sessions in 90 days
Where it sits in its two-week range
The outlined section is the prior two-week range; the shaded band is that session's own high-to-low range.
COHR was last scanned at $330.42, above its prior two-week high of $327.00 — the gap between the outlined range and the marker is how far past it has traded.
Recent signal history
| Session | Signals | Price while flagged | Level |
|---|---|---|---|
| August 4, 2026 | Upside range expansion7 hrsCleared 2-week high7 hrs | $320.50 – $336.14 | $327.00 |
| July 29, 2026 | Downside range expansion6 hrsLost 2-week low6 hrs | $223.27 – $234.47 | $228.68 |
| July 28, 2026 | Downside range expansion7 hrsLost 2-week low7 hrs | $235.62 – $251.46 | $255.55 |
| July 17, 2026 | Lost 2-week low7 hrsDownside range expansion1 hr | $259.36 – $283.43 | $274.01 |
| July 16, 2026 | Downside range expansion5 hrsLost 2-week low7 hrs | $274.87 – $287.46 | $281.32 |
| July 15, 2026 | Downside range expansion7 hrsLost 2-week low7 hrs | $288.00 – $304.75 | $304.31 |
| July 7, 2026 | Downside range expansion6 hrsLost 2-week low7 hrs | $310.39 – $324.64 | $325.83 |
| July 2, 2026 | Downside range expansion5 hrsLost 2-week low5 hrs | $327.45 – $345.05 | $341.68 |
| June 29, 2026 | Lost 2-week low7 hrsDownside range expansion3 hrs | $348.86 – $386.84 | $365.32 |
| June 22, 2026 | Upside range expansion3 hrsCleared 2-week high3 hrs | $423.42 – $434.67 | $422.00 |
| June 9, 2026 | Downside range expansion4 hrsLost 2-week low4 hrs | $341.00 – $360.72 | $343.69 |
| June 3, 2026 | Cleared 2-week high7 hrs | $415.24 – $428.21 | $433.28 |
| June 2, 2026 | Upside range expansion7 hrs | $400.18 – $426.29 | $393.01 |
What these mean
A cleared 2-week high row means COHR traded above its highest price of the prior two weeks during that session; a lost 2-week low row is the mirror image. A range expansion row means the session's move was larger than 15% of the prior two-week range, which is a move that is big relative to how much COHR had been moving. None of them forecast the next session.
New to reading these? How to read a candlestick chart and the expected move cover the ideas behind the numbers on this page.
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Educational market data only. These are mechanical scanner observations about where a stock traded relative to its own recent range — not trade recommendations, forecasts, or advice, and not a claim that any of them work. A stock clearing a two-week high may keep running or reverse the same hour. Prices are captured when the scan runs and are not live quotes. Options involve substantial risk and can lose their entire value. Do your own research.