stockNASDAQ: STAA • 28 Days Updates
STAAR Surgical Company (STAA)
Showing Closing Date Range from Sep 10 to Oct 8, 2026.
STAAR Surgical (STAA) manufactures implantable lenses and ophthalmic surgical devices, trading on Nasdaq Stocks. Shares last closed at $22.36, moving -0.09% over the past week and -4.53% across 28 days. Longer term, the stock is -19.45% over 3 months, -16.69% over 6 months and -15.62% over 12 months. Peer stocks RUM (RUM Group) (+2.10%), TXN (Texas Instruments) (+11.65%), LIND (Lindblad Expeditions) (+38.43%), ZJYL (JIN MEDICAL INTERNATIONAL) (+2.91%) and PLAB (Photronics) (+6.10%) moved over the same 28-day stretch, for comparison.
Investor Relations:ir.staar.com
Price & Performance Trajectory
STAAR Surgical CompanyNASDAQ: STAA
Latest Close
$22.36
28 Days Updates Trajectory
Showing Closing Date Range from Sep 10 to Oct 8, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesSTAA session performance
✓ Latest Close USD
$22.36
Latest session close
$-1.06vs period start
Period Return % % GAIN
-4.53%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$23.78 / $19.05
Period range envelope
$4.73channel spread
Total Volume SHARES
20.74M
Period turnover
Avg: 1.09M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(19 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 07, 2026 | $22.36 | +0.95% | $22.71 | $21.96 | 779.8K |
| Oct 06, 2026 | $22.15 | -1.86% | $22.67 | $21.89 | 636.0K |
| Oct 05, 2026 | $22.57 | +0.45% | $22.60 | $21.93 | 471.9K |
| Oct 02, 2026 | $22.47 | +0.40% | $22.76 | $22.09 | 640.0K |
| Oct 01, 2026 | $22.38 | -1.02% | $22.97 | $22.01 | 776.3K |
| Sep 30, 2026 | $22.61 | +0.80% | $22.75 | $22.05 | 798.8K |
| Sep 29, 2026 | $22.43 | +7.47% | $22.92 | $21.95 | 1.66M |
| Sep 28, 2026 | $20.87 | +1.76% | $20.96 | $20.16 | 540.8K |
| Sep 25, 2026 | $20.51 | +7.49% | $20.80 | $19.70 | 1.31M |
| Sep 24, 2026 | $19.08 | -3.64% | $20.08 | $19.05 | 880.1K |
| Sep 23, 2026 | $19.80 | -2.56% | $21.00 | $19.65 | 845.9K |
| Sep 21, 2026 | $20.32 | -2.40% | $21.03 | $20.18 | 768.0K |
| Sep 18, 2026 | $20.82 | -1.98% | $21.16 | $20.47 | 5.74M |
| Sep 17, 2026 | $21.24 | -5.22% | $22.56 | $21.17 | 783.8K |
| Sep 16, 2026 | $22.41 | -0.18% | $22.97 | $22.29 | 711.0K |
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