PLAB
Photronics Inc
stockNASDAQ
At CloseOct 27, 2026 3:59:52 PM EDT
28.83USD+3.427%(+0.96)703,774
Pre-marketOct 27, 2026 9:29:59 AM EDT
28.33USD+1.633%(+0.46)
After-hoursOct 27, 2026 4:48:30 PM EDT
28.51USD-1.093%(-0.32)
As of 2026-10-15, there were 4,011,798 shares short with a short interest of 7.07%.
PLAB Short Interest - Official
PLAB Short Position Change - Official
PLAB Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 7.07 | 4,011,798 | 5.08 | -102,105 | -2.48 | 58,997,167 | 56,712,061 |
| 2026-09-30 | 7.27 | 4,113,903 | 5.11 | -220,954 | -5.10 | 58,997,167 | 56,568,417 |
| 2026-09-15 | 7.66 | 4,334,857 | 3.89 | -301,732 | -6.51 | 58,997,167 | 56,568,417 |
| 2026-08-31 | 8.20 | 4,636,589 | 2.29 | +227,405 | +5.16 | 58,963,698 | 56,568,417 |
| 2026-08-14 | 7.79 | 4,409,184 | 5.97 | -88,858 | -1.98 | 58,963,698 | 56,568,417 |
| 2026-07-31 | 7.95 | 4,498,042 | 4.95 | +318,028 | +7.61 | 58,963,698 | 56,568,417 |
| 2026-07-15 | 7.39 | 4,180,014 | 3.48 | +273,347 | +7.00 | 58,963,698 | 56,568,653 |
| 2026-06-30 | 6.91 | 3,906,667 | 2.33 | +76,474 | +2.00 | 58,963,698 | 56,568,653 |
| 2026-06-15 | 6.77 | 3,830,193 | 1.81 | +885,237 | +30.06 | 58,963,698 | 56,568,653 |
| 2026-05-15 | 5.21 | 2,944,956 | 4.07 | -103,984 | -3.41 | 58,966,394 | 56,568,413 |
| 2026-04-30 | 5.40 | 3,048,940 | 3.50 | +282,966 | +10.23 | 58,966,394 | 56,474,617 |
| 2026-04-15 | 4.90 | 2,765,974 | 3.45 | -113,564 | -3.94 | 58,966,394 | 56,474,617 |
| 2026-03-31 | 5.10 | 2,879,538 | 2.84 | +271,238 | +10.40 | 58,966,394 | 56,474,617 |
| 2026-03-13 | 4.62 | 2,608,300 | 2.96 | -245,198 | -8.59 | 57,922,773 | 56,474,617 |
| 2026-02-27 | 5.05 | 2,853,498 | 2.26 | -145,991 | -4.87 | 57,922,773 | 56,474,617 |
| 2026-02-13 | 5.31 | 2,999,489 | 2.93 | -38,665 | -1.27 | 59,064,641 | 56,474,617 |
| 2026-01-30 | 5.38 | 3,038,154 | 2.38 | -165,354 | -5.16 | 59,064,641 | 56,474,617 |
| 2026-01-15 | 5.67 | 3,203,508 | 2.57 | -19,614 | -0.61 | 59,064,641 | 56,474,617 |
| 2025-12-31 | 5.71 | 3,223,122 | 2.81 | -1,032,996 | -24.27 | 59,064,641 | 56,474,617 |
| 2025-12-15 | 7.55 | 4,256,118 | 1.46 | -1,161,535 | -21.44 | 59,004,625 | 56,353,464 |
| 2025-11-28 | 9.54 | 5,417,653 | 9.01 | +398,161 | +7.93 | 59,004,625 | 56,783,691 |
| 2025-11-14 | 8.84 | 5,019,492 | 8.10 | +201,129 | +4.17 | 59,004,625 | 56,787,821 |
| 2025-10-31 | 8.48 | 4,818,363 | 8.77 | +270,525 | +5.95 | 59,004,625 | 56,787,821 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.