5 DAY PERFORMANCE
+14.83%
1 MONTH PERFORMANCE
+17.08%
3 MONTH PERFORMANCE
+12.37%
6 MONTH PERFORMANCE
+0.68%
YEAR-TO-DATE PERFORMANCE
+3.24%
1 YEAR PERFORMANCE
+45.29%
NAPCO Security Technologies Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 06/26/2026 | $37.00 | $37.29 (0.78%) | $37.67 | $36.73 | 905.85 K | $1.33 B |
| 06/25/2026 | $38.03 | $37.42 (-1.6%) | $38.38 | $37.34 | 541.50 K | $1.34 B |
| 06/24/2026 | $37.29 | $37.42 (0.35%) | $38.38 | $37.21 | 491.21 K | $1.34 B |
| 06/23/2026 | $37.22 | $37.49 (0.73%) | $38.31 | $37.05 | 560.24 K | $1.34 B |
| 06/22/2026 | $36.93 | $37.50 (1.54%) | $37.60 | $36.32 | 590.74 K | $1.34 B |
| 06/18/2026 | $36.85 | $37.39 (1.47%) | $38.02 | $36.55 | 1.53 M | $1.33 B |
| 06/17/2026 | $37.52 | $36.06 (-3.89%) | $37.99 | $36.04 | 397.76 K | $1.29 B |
| 06/16/2026 | $37.82 | $37.49 (-0.87%) | $38.43 | $37.26 | 562.30 K | $1.34 B |
| 06/15/2026 | $37.88 | $37.57 (-0.82%) | $38.23 | $37.46 | 1.03 M | $1.34 B |
| 06/12/2026 | $36.43 | $37.22 (2.17%) | $37.62 | $36.08 | 401.70 K | $1.33 B |
| 06/11/2026 | $35.46 | $36.43 (2.74%) | $36.56 | $35.16 | 459.92 K | $1.30 B |
| 06/10/2026 | $35.05 | $35.23 (0.51%) | $35.60 | $34.72 | 313.24 K | $1.26 B |
| 06/09/2026 | $35.08 | $35.14 (0.17%) | $36.02 | $34.32 | 320.55 K | $1.25 B |
| 06/08/2026 | $35.48 | $35.01 (-1.32%) | $35.48 | $34.72 | 373.22 K | $1.25 B |
| 06/05/2026 | $35.54 | $34.96 (-1.63%) | $35.70 | $34.90 | 268.40 K | $1.25 B |
| 06/04/2026 | $36.11 | $35.77 (-0.94%) | $36.42 | $35.72 | 270.48 K | $1.28 B |
| 06/03/2026 | $36.01 | $35.99 (-0.06%) | $36.33 | $35.72 | 378.13 K | $1.28 B |
| 06/02/2026 | $35.27 | $36.20 (2.64%) | $36.42 | $35.27 | 387.60 K | $1.29 B |
| 06/01/2026 | $36.92 | $35.27 (-4.47%) | $37.46 | $34.76 | 582.61 K | $1.26 B |
| 05/29/2026 | $36.82 | $37.53 (1.93%) | $37.55 | $36.50 | 699.58 K | $1.34 B |
| 05/28/2026 | $36.04 | $36.77 (2.03%) | $36.90 | $35.25 | 346.39 K | $1.31 B |
| 05/27/2026 | $37.18 | $36.16 (-2.74%) | $37.32 | $36.06 | 341.50 K | $1.29 B |
| 05/26/2026 | $37.52 | $37.09 (-1.15%) | $38.07 | $37.00 | 388.40 K | $1.32 B |
| 05/22/2026 | $36.96 | $37.41 (1.22%) | $37.51 | $36.83 | 225.00 K | $1.34 B |
| 05/21/2026 | $36.58 | $36.69 (0.3%) | $37.29 | $36.12 | 535.30 K | $1.31 B |
| 05/20/2026 | $36.09 | $36.72 (1.75%) | $37.06 | $35.66 | 585.00 K | $1.31 B |
| 05/19/2026 | $36.05 | $35.82 (-0.64%) | $36.28 | $35.22 | 286.23 K | $1.28 B |
| 05/18/2026 | $36.92 | $36.08 (-2.28%) | $36.92 | $35.73 | 565.40 K | $1.29 B |
| 05/15/2026 | $37.00 | $36.22 (-2.11%) | $37.42 | $35.91 | 447.60 K | $1.29 B |
| 05/14/2026 | $38.39 | $37.52 (-2.27%) | $39.22 | $37.47 | 345.40 K | $1.34 B |
| 05/13/2026 | $38.34 | $37.89 (-1.17%) | $38.82 | $37.25 | 511.01 K | $1.35 B |
| 05/12/2026 | $39.93 | $38.29 (-4.11%) | $39.93 | $38.17 | 332.97 K | $1.37 B |
| 05/11/2026 | $40.77 | $40.21 (-1.37%) | $41.12 | $39.96 | 365.90 K | $1.44 B |
| 05/08/2026 | $42.06 | $40.82 (-2.95%) | $42.06 | $40.52 | 344.05 K | $1.46 B |
| 05/07/2026 | $41.60 | $41.58 (-0.05%) | $42.61 | $41.05 | 584.30 K | $1.48 B |
| 05/06/2026 | $42.49 | $41.24 (-2.94%) | $42.59 | $40.81 | 348.90 K | $1.47 B |
| 05/05/2026 | $39.61 | $41.82 (5.58%) | $42.20 | $39.59 | 686.54 K | $1.49 B |
| 05/04/2026 | $46.14 | $39.61 (-14.15%) | $46.52 | $39.16 | 1.05 M | $1.41 B |
| 05/01/2026 | $46.85 | $46.72 (-0.28%) | $47.20 | $46.00 | 291.56 K | $1.67 B |
| 04/30/2026 | $45.45 | $46.75 (2.86%) | $46.78 | $45.05 | 233.28 K | $1.67 B |
| 04/29/2026 | $45.62 | $45.18 (-0.96%) | $45.67 | $44.76 | 278.84 K | $1.61 B |
| 04/28/2026 | $45.93 | $45.65 (-0.61%) | $46.16 | $44.76 | 305.84 K | $1.63 B |
| 04/27/2026 | $45.91 | $46.09 (0.39%) | $46.35 | $45.43 | 289.33 K | $1.64 B |
| 04/24/2026 | $45.12 | $45.91 (1.75%) | $45.95 | $44.68 | 218.85 K | $1.64 B |
| 04/23/2026 | $45.62 | $44.88 (-1.62%) | $45.81 | $44.59 | 270.04 K | $1.60 B |
| 04/22/2026 | $45.80 | $45.29 (-1.11%) | $46.10 | $44.88 | 217.90 K | $1.62 B |
| 04/21/2026 | $45.89 | $45.67 (-0.48%) | $46.45 | $45.48 | 308.82 K | $1.63 B |
| 04/20/2026 | $45.38 | $45.91 (1.17%) | $46.27 | $45.36 | 275.30 K | $1.64 B |
| 04/17/2026 | $45.52 | $45.38 (-0.31%) | $46.05 | $44.75 | 300.22 K | $1.62 B |
| 04/16/2026 | $44.21 | $44.69 (1.09%) | $44.74 | $43.83 | 245.90 K | $1.60 B |
| 04/15/2026 | $43.90 | $44.21 (0.71%) | $44.31 | $43.35 | 221.01 K | $1.58 B |
| 04/14/2026 | $44.59 | $44.17 (-0.94%) | $45.09 | $43.49 | 345.60 K | $1.58 B |
| 04/13/2026 | $42.50 | $44.00 (3.53%) | $44.03 | $42.41 | 324.13 K | $1.57 B |
| 04/10/2026 | $42.24 | $42.75 (1.21%) | $42.86 | $41.81 | 312.74 K | $1.53 B |
| 04/09/2026 | $42.40 | $42.08 (-0.75%) | $42.71 | $41.96 | 334.14 K | $1.50 B |
| 04/08/2026 | $43.47 | $42.59 (-2.02%) | $43.97 | $42.53 | 577.90 K | $1.52 B |
| 04/07/2026 | $40.00 | $41.51 (3.77%) | $41.61 | $40.00 | 404.36 K | $1.48 B |
| 04/06/2026 | $39.75 | $40.24 (1.23%) | $40.32 | $39.28 | 265.19 K | $1.44 B |
| 04/02/2026 | $38.25 | $39.87 (4.24%) | $39.92 | $38.25 | 276.56 K | $1.42 B |
| 04/01/2026 | $39.72 | $39.45 (-0.68%) | $40.22 | $39.41 | 353.11 K | $1.41 B |
| 03/31/2026 | $38.45 | $39.39 (2.44%) | $39.61 | $38.23 | 290.70 K | $1.41 B |
| 03/30/2026 | $38.84 | $37.90 (-2.42%) | $38.84 | $37.51 | 411.12 K | $1.35 B |
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