Historical Data
Cohu Inc. (COHU) Historical Prices & Returns
Daily COHU high, low, close, volume rows. Returns, range, and realised volatility are computed only from the dated sessions shown below.
Section freshness
Statements Jun 27, 2026
- 1-year return
- +135.15%
- First close → last close
- Range high
- $74.60
- Range low
- $18.67
- Realised vol (annualised)
- 69%
- σ of daily log returns × √252
Last 30 sessions
| Date | High | Low | Close | Return | Volume |
|---|---|---|---|---|---|
| $51.16 | $48.14 | $49.97 | 0.00% | 1,116,000 | |
| $53.96 | $49.77 | $49.97 | -12.46% | 983,500 | |
| $58.71 | $55.73 | $57.08 | +4.29% | 614,300 | |
| $56.23 | $53.74 | $54.73 | -3.44% | 1,118,200 | |
| $57.14 | $52.47 | $56.68 | +6.60% | 1,494,200 | |
| $53.21 | $50.96 | $53.17 | +4.83% | 856,900 | |
| $50.83 | $46.93 | $50.72 | +10.31% | 872,400 | |
| $45.99 | $43.34 | $45.98 | +0.50% | 624,600 | |
| $45.83 | $43.27 | $45.75 | +3.60% | 1,081,300 | |
| $45.92 | $43.44 | $44.16 | -4.21% | 1,396,300 | |
| $48.66 | $45.97 | $46.10 | -3.96% | 823,400 | |
| $51.08 | $47.82 | $48.00 | -7.14% | 647,800 | |
| $53.66 | $50.99 | $51.69 | +1.23% | 705,900 | |
| $51.50 | $49.81 | $51.06 | +0.89% | 1,062,000 | |
| $53.09 | $50.33 | $50.61 | -1.35% | 575,400 | |
| $52.62 | $50.50 | $51.30 | -5.65% | 645,800 | |
| $55.48 | $52.42 | $54.37 | +0.48% | 789,200 | |
| $55.60 | $53.10 | $54.11 | -1.96% | 1,043,400 | |
| $60.08 | $54.00 | $55.19 | -6.81% | 976,600 | |
| $60.74 | $56.89 | $59.22 | -5.43% | 1,836,800 | |
| $63.53 | $60.31 | $62.62 | +5.60% | 854,900 | |
| $59.88 | $56.48 | $59.30 | +1.65% | 608,600 | |
| $59.50 | $55.57 | $58.34 | +3.92% | 973,500 | |
| $59.45 | $54.49 | $56.14 | +6.29% | 2,263,200 | |
| $52.94 | $49.95 | $52.82 | +6.77% | 560,600 | |
| $53.99 | $49.41 | $49.47 | -6.45% | 554,200 | |
| $54.19 | $52.20 | $52.88 | +2.10% | 415,200 | |
| $53.32 | $48.76 | $51.79 | +0.12% | 654,200 | |
| $53.12 | $50.50 | $51.73 | -2.10% | 1,111,900 | |
| $53.11 | $50.30 | $52.84 | +8.19% | 983,700 |
Showing the most recent 30 sessions. Total 254 bars available.
Frequently asked
Common questions.
What COHU historical data does TECHi show?
TECHi shows dated Cohu Inc. closing prices, with high, low, volume, dividend, and split columns whenever those values are available for the session.
How does TECHi calculate COHU returns and volatility?
Returns use the displayed closing prices. Realised volatility is calculated only when enough dated observations exist, using the annualised standard deviation of daily log returns.
How current is the COHU price history?
The COHU table runs through the most recent completed trading session in the series, and every row is dated so you can see exactly how current the latest bar is.
How much COHU history is included?
The table and summary use only the sessions delivered in the displayed series; TECHi does not infer older prices or fill missing dates.