5 DAY PERFORMANCE
+5.46%
1 MONTH PERFORMANCE
-2.16%
3 MONTH PERFORMANCE
-2.49%
6 MONTH PERFORMANCE
+6.59%
YEAR-TO-DATE PERFORMANCE
+3.24%
1 YEAR PERFORMANCE
+56.09%
NAPCO Security Technologies Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/13/2026 | $38.34 | $37.89 (-1.17%) | $38.82 | $37.25 | 498.24 K | $1.34 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 | $1.59 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 | $1.52 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 | $1.40 B |
| 03/30/2026 | $38.84 | $37.90 (-2.42%) | $38.84 | $37.51 | 411.12 K | $1.35 B |
| 03/27/2026 | $38.51 | $38.31 (-0.52%) | $39.12 | $38.01 | 439.50 K | $1.37 B |
| 03/26/2026 | $40.74 | $38.92 (-4.47%) | $41.03 | $38.52 | 485.86 K | $1.39 B |
| 03/25/2026 | $43.38 | $41.50 (-4.33%) | $43.38 | $41.17 | 516.76 K | $1.48 B |
| 03/24/2026 | $42.13 | $42.74 (1.45%) | $43.41 | $41.96 | 669.00 K | $1.52 B |
| 03/23/2026 | $41.84 | $42.67 (1.98%) | $43.04 | $41.35 | 471.07 K | $1.52 B |
| 03/20/2026 | $42.38 | $40.65 (-4.08%) | $42.38 | $40.49 | 1.05 M | $1.45 B |
| 03/19/2026 | $42.01 | $42.32 (0.74%) | $42.57 | $40.56 | 716.90 K | $1.51 B |
| 03/18/2026 | $43.38 | $42.56 (-1.89%) | $43.46 | $42.05 | 879.71 K | $1.52 B |
| 03/17/2026 | $42.84 | $43.59 (1.75%) | $43.60 | $42.48 | 549.81 K | $1.55 B |
| 03/16/2026 | $43.14 | $42.84 (-0.7%) | $43.92 | $42.65 | 871.53 K | $1.53 B |
| 03/13/2026 | $42.20 | $42.57 (0.88%) | $42.75 | $42.07 | 1.06 M | $1.52 B |
| 03/12/2026 | $41.56 | $42.15 (1.42%) | $42.41 | $40.97 | 6.77 M | $1.50 B |
| 03/11/2026 | $43.36 | $42.55 (-1.87%) | $43.52 | $42.26 | 814.38 K | $1.52 B |
| 03/10/2026 | $42.85 | $43.40 (1.28%) | $44.51 | $42.76 | 651.90 K | $1.55 B |
| 03/09/2026 | $42.06 | $43.05 (2.35%) | $43.26 | $40.97 | 1.20 M | $1.54 B |
| 03/06/2026 | $41.95 | $41.16 (-1.88%) | $42.14 | $40.94 | 449.33 K | $1.47 B |
| 03/05/2026 | $42.79 | $42.59 (-0.47%) | $44.21 | $42.21 | 1.07 M | $1.52 B |
| 03/04/2026 | $43.54 | $43.57 (0.07%) | $43.94 | $42.76 | 370.74 K | $1.55 B |
| 03/03/2026 | $43.51 | $43.23 (-0.64%) | $43.63 | $42.21 | 433.35 K | $1.54 B |
| 03/02/2026 | $45.65 | $44.67 (-2.15%) | $45.76 | $44.40 | 652.50 K | $1.59 B |
| 02/27/2026 | $46.18 | $46.61 (0.93%) | $46.67 | $45.55 | 1.05 M | $1.66 B |
| 02/26/2026 | $47.29 | $46.65 (-1.35%) | $47.30 | $46.19 | 270.90 K | $1.66 B |
| 02/25/2026 | $46.46 | $47.23 (1.66%) | $47.26 | $45.50 | 358.50 K | $1.68 B |
| 02/24/2026 | $46.17 | $45.97 (-0.43%) | $47.16 | $45.52 | 418.67 K | $1.64 B |
| 02/23/2026 | $45.55 | $45.87 (0.7%) | $45.92 | $44.48 | 445.50 K | $1.64 B |
| 02/20/2026 | $44.81 | $45.86 (2.34%) | $46.08 | $44.62 | 534.35 K | $1.64 B |
| 02/19/2026 | $43.27 | $44.98 (3.95%) | $45.03 | $42.72 | 729.63 K | $1.60 B |
| 02/18/2026 | $44.15 | $43.49 (-1.49%) | $44.57 | $43.32 | 456.01 K | $1.55 B |
| 02/17/2026 | $44.28 | $44.13 (-0.34%) | $44.77 | $42.98 | 672.53 K | $1.57 B |
| 02/13/2026 | $42.73 | $44.15 (3.32%) | $45.43 | $42.39 | 1.01 M | $1.57 B |
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