Jentech Precision Industrial Co Ltd (3653.TW) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 4595.00 | 4600.00 | 4320.00 | 4380.00 | -1.57% | 1,713,867 |
| 2026-08-06 | 4295.00 | 4595.00 | 4230.00 | 4450.00 | +2.53% | 1,952,814 |
| 2026-08-05 | 4200.00 | 4430.00 | 4180.00 | 4340.00 | +4.70% | 2,817,707 |
| 2026-08-04 | 3710.00 | 4145.00 | 3710.00 | 4145.00 | +9.95% | 2,403,186 |
| 2026-08-03 | 3695.00 | 3785.00 | 3655.00 | 3770.00 | +9.43% | 1,658,430 |
| 2026-07-31 | 3440.00 | 3445.00 | 3330.00 | 3445.00 | +9.89% | 871,203 |
| 2026-07-30 | 3150.00 | 3330.00 | 3100.00 | 3135.00 | -5.29% | 1,641,718 |
| 2026-07-29 | 3360.00 | 3510.00 | 3230.00 | 3310.00 | -1.78% | 2,133,202 |
| 2026-07-28 | 3370.00 | 3450.00 | 3300.00 | 3370.00 | -4.40% | 1,585,345 |
| 2026-07-27 | 3475.00 | 3580.00 | 3420.00 | 3525.00 | +2.77% | 749,349 |
| 2026-07-24 | 3650.00 | 3690.00 | 3365.00 | 3430.00 | -7.55% | 1,797,417 |
| 2026-07-23 | 3615.00 | 3820.00 | 3600.00 | 3710.00 | +6.00% | 1,937,790 |
| 2026-07-22 | 3545.00 | 3615.00 | 3405.00 | 3500.00 | -0.57% | 2,005,494 |
| 2026-07-21 | 3205.00 | 3520.00 | 3205.00 | 3520.00 | +10.00% | 1,902,742 |
| 2026-07-20 | 3175.00 | 3280.00 | 3060.00 | 3200.00 | -0.31% | 1,471,201 |
| 2026-07-17 | 3260.00 | 3350.00 | 3150.00 | 3210.00 | -5.45% | 1,061,541 |
| 2026-07-16 | 3260.00 | 3470.00 | 3230.00 | 3395.00 | +3.51% | 988,315 |
| 2026-07-15 | 3140.00 | 3310.00 | 3085.00 | 3280.00 | +6.84% | 929,158 |
| 2026-07-14 | 3205.00 | 3250.00 | 2990.00 | 3070.00 | -3.91% | 1,019,104 |
| 2026-07-13 | 3200.00 | 3280.00 | 3080.00 | 3195.00 | -0.31% | 768,391 |
| 2026-07-10 | 3205.00 | 3205.00 | 3205.00 | 3205.00 | +0.00% | 0 |
| 2026-07-09 | 3280.00 | 3290.00 | 3180.00 | 3205.00 | +0.16% | 504,968 |
| 2026-07-08 | 3305.00 | 3340.00 | 3120.00 | 3200.00 | +0.16% | 695,436 |
| 2026-07-07 | 3315.00 | 3355.00 | 3170.00 | 3195.00 | -3.77% | 998,016 |
| 2026-07-06 | 3475.00 | 3475.00 | 3320.00 | 3320.00 | -2.92% | 694,682 |
| 2026-07-03 | 3360.00 | 3475.00 | 3310.00 | 3420.00 | -1.58% | 1,085,639 |
| 2026-07-02 | 3320.00 | 3495.00 | 3245.00 | 3475.00 | +2.21% | 566,627 |
| 2026-07-01 | 3540.00 | 3580.00 | 3395.00 | 3400.00 | -0.87% | 700,224 |
| 2026-06-30 | 3400.00 | 3485.00 | 3370.00 | 3430.00 | +3.31% | 728,232 |
| 2026-06-29 | 3470.00 | 3480.00 | 3280.00 | 3320.00 | -2.50% | 1,057,418 |
| 2026-06-26 | 3385.00 | 3525.00 | 3380.00 | 3405.00 | +0.44% | 1,839,393 |
| 2026-06-25 | 3685.00 | 3690.00 | 3375.00 | 3390.00 | -6.87% | 2,567,711 |
| 2026-06-24 | 3790.00 | 3815.00 | 3555.00 | 3640.00 | -5.21% | 2,009,997 |
| 2026-06-23 | 3925.00 | 3965.00 | 3800.00 | 3840.00 | +0.00% | 968,482 |
| 2026-06-22 | 4015.00 | 4030.00 | 3820.00 | 3840.00 | -3.15% | 1,317,546 |
| 2026-06-18 | 3990.00 | 4230.00 | 3935.00 | 3965.00 | -0.63% | 1,871,730 |
| 2026-06-17 | 3730.00 | 3990.00 | 3720.00 | 3990.00 | +5.42% | 1,412,355 |
| 2026-06-16 | 3940.00 | 3950.00 | 3765.00 | 3785.00 | -1.30% | 1,007,785 |
| 2026-06-15 | 3800.00 | 3970.00 | 3775.00 | 3835.00 | +3.93% | 1,307,162 |
| 2026-06-12 | 3755.00 | 3820.00 | 3495.00 | 3690.00 | +1.93% | 1,755,468 |
| 2026-06-11 | 3800.00 | 3860.00 | 3420.00 | 3620.00 | -4.74% | 2,345,410 |
| 2026-06-10 | 3800.00 | 4000.00 | 3740.00 | 3800.00 | -3.43% | 2,001,950 |
| 2026-06-09 | 3915.00 | 4060.00 | 3855.00 | 3935.00 | +3.01% | 2,128,796 |
| 2026-06-08 | 3260.00 | 3860.00 | 3260.00 | 3820.00 | +5.52% | 2,046,335 |
| 2026-06-05 | 3550.00 | 3680.00 | 3460.00 | 3620.00 | -2.95% | 1,059,613 |
| 2026-06-04 | 3800.00 | 3875.00 | 3695.00 | 3730.00 | -4.48% | 1,300,717 |
| 2026-06-03 | 4040.00 | 4210.00 | 3860.00 | 3905.00 | -2.13% | 1,770,983 |
| 2026-06-02 | 3995.00 | 4165.00 | 3880.00 | 3990.00 | +3.91% | 2,736,026 |
| 2026-06-01 | 3550.00 | 3895.00 | 3550.00 | 3840.00 | +8.32% | 2,217,053 |
| 2026-05-29 | 3580.00 | 3600.00 | 3415.00 | 3545.00 | +1.29% | 2,203,983 |
| 2026-05-28 | 3700.00 | 3830.00 | 3460.00 | 3500.00 | -4.63% | 1,998,704 |
| 2026-05-27 | 3795.00 | 4015.00 | 3650.00 | 3670.00 | +0.00% | 2,889,125 |
| 2026-05-26 | 3830.00 | 3830.00 | 3670.00 | 3670.00 | -2.65% | 633,313 |
| 2026-05-25 | 3750.00 | 3770.00 | 3700.00 | 3770.00 | +3.01% | 609,775 |
| 2026-05-22 | 3505.00 | 3660.00 | 3475.00 | 3660.00 | +9.91% | 555,758 |
| 2026-05-21 | 3280.00 | 3330.00 | 3220.00 | 3330.00 | +9.90% | 486,225 |
| 2026-05-20 | 3010.00 | 3030.00 | 2800.00 | 3030.00 | -1.94% | 1,384,011 |
| 2026-05-19 | 3260.00 | 3260.00 | 2995.00 | 3090.00 | -5.50% | 1,041,830 |
| 2026-05-18 | 3305.00 | 3345.00 | 3200.00 | 3270.00 | -5.63% | 967,668 |
| 2026-05-15 | 3365.00 | 3470.00 | 3350.00 | 3465.00 | +2.97% | 748,176 |
| 2026-05-14 | 3640.00 | 3640.00 | 3310.00 | 3365.00 | -4.67% | 915,632 |
| 2026-05-13 | 3800.00 | 3800.00 | 3530.00 | 3530.00 | -9.95% | 1,073,962 |
| 2026-05-12 | 4050.00 | 4150.00 | 3865.00 | 3920.00 | -2.37% | 3,235,818 |
| 2026-05-11 | 3710.00 | 4015.00 | 3700.00 | 4015.00 | +10.00% | 3,871,156 |
| 2026-05-08 | 3775.00 | 4010.00 | 3490.00 | 3650.00 | -5.81% | 5,339,187 |
| 2026-05-07 | 3875.00 | 3875.00 | 3875.00 | 3875.00 | -9.99% | 1,510,995 |
| 2026-05-06 | 4305.00 | 4305.00 | 4305.00 | 4305.00 | -9.94% | 654,769 |
| 2026-05-05 | 5200.00 | 5200.00 | 4780.00 | 4780.00 | -9.81% | 1,110,699 |
| 2026-05-04 | 5265.00 | 5320.00 | 5210.00 | 5300.00 | -1.49% | 314,287 |
| 2026-04-30 | 5405.00 | 5435.00 | 5305.00 | 5380.00 | -1.19% | 356,137 |
| 2026-04-29 | 4980.00 | 5445.00 | 4980.00 | 5445.00 | +10.00% | 439,708 |
| 2026-04-28 | 4905.00 | 5000.00 | 4870.00 | 4950.00 | -0.20% | 470,491 |
| 2026-04-27 | 5500.00 | 5500.00 | 4920.00 | 4960.00 | -7.64% | 512,873 |
| 2026-04-24 | 5500.00 | 5575.00 | 5260.00 | 5370.00 | +1.13% | 443,384 |
| 2026-04-23 | 5555.00 | 5685.00 | 5150.00 | 5310.00 | -1.85% | 1,391,116 |
| 2026-04-22 | 5500.00 | 5570.00 | 5300.00 | 5410.00 | +0.74% | 1,017,389 |
| 2026-04-21 | 5200.00 | 5520.00 | 5135.00 | 5370.00 | +6.97% | 1,561,610 |
| 2026-04-20 | 4750.00 | 5020.00 | 4700.00 | 5020.00 | +9.97% | 1,163,883 |
| 2026-04-17 | 4425.00 | 4720.00 | 4375.00 | 4565.00 | +4.22% | 1,335,591 |
| 2026-04-16 | 4300.00 | 4430.00 | 4165.00 | 4380.00 | +5.42% | 1,478,278 |
| 2026-04-15 | 4015.00 | 4160.00 | 3980.00 | 4155.00 | +3.88% | 1,123,869 |
| 2026-04-14 | 4100.00 | 4135.00 | 4000.00 | 4000.00 | -1.11% | 804,741 |
| 2026-04-13 | 4125.00 | 4135.00 | 4000.00 | 4045.00 | -1.94% | 745,322 |
| 2026-04-10 | 4240.00 | 4290.00 | 4010.00 | 4125.00 | -2.71% | 1,377,683 |
| 2026-04-09 | 4160.00 | 4270.00 | 3980.00 | 4240.00 | +5.74% | 1,491,215 |
| 2026-04-08 | 3950.00 | 4045.00 | 3925.00 | 4010.00 | +6.65% | 1,522,905 |
| 2026-04-07 | 3850.00 | 3850.00 | 3610.00 | 3760.00 | +1.35% | 1,780,014 |
| 2026-04-02 | 4055.00 | 4065.00 | 3710.00 | 3710.00 | -6.08% | 1,456,719 |
| 2026-04-01 | 3980.00 | 4050.00 | 3950.00 | 3950.00 | +4.08% | 1,356,341 |
| 2026-03-31 | 3850.00 | 3970.00 | 3745.00 | 3795.00 | -2.44% | 1,879,410 |
| 2026-03-30 | 3970.00 | 4080.00 | 3820.00 | 3890.00 | -3.71% | 1,203,269 |
| 2026-03-27 | 3840.00 | 4090.00 | 3840.00 | 4040.00 | +2.54% | 1,175,651 |
| 2026-03-26 | 3945.00 | 4060.00 | 3870.00 | 3940.00 | -0.13% | 1,121,111 |
| 2026-03-25 | 4150.00 | 4170.00 | 3910.00 | 3945.00 | -0.13% | 1,042,752 |
| 2026-03-24 | 4090.00 | 4195.00 | 3950.00 | 3950.00 | +2.60% | 1,983,132 |
| 2026-03-23 | 3605.00 | 3895.00 | 3605.00 | 3850.00 | +0.00% | 1,289,654 |
| 2026-03-20 | 3910.00 | 3920.00 | 3810.00 | 3850.00 | -1.28% | 1,102,357 |
| 2026-03-19 | 3905.00 | 4055.00 | 3875.00 | 3900.00 | -2.01% | 1,160,205 |
| 2026-03-18 | 3970.00 | 4020.00 | 3865.00 | 3980.00 | +6.85% | 1,989,572 |
| 2026-03-17 | 3520.00 | 3725.00 | 3500.00 | 3725.00 | +9.88% | 1,636,274 |
| 2026-03-16 | 3285.00 | 3520.00 | 3270.00 | 3390.00 | +4.47% | 1,707,388 |
| 2026-03-13 | 3410.00 | 3420.00 | 3225.00 | 3245.00 | -5.67% | 2,263,723 |
| 2026-03-12 | 3450.00 | 3450.00 | 3310.00 | 3440.00 | -1.29% | 2,107,717 |
| 2026-03-11 | 3475.00 | 3545.00 | 3375.00 | 3485.00 | -0.29% | 3,220,181 |
| 2026-03-10 | 3450.00 | 3495.00 | 3360.00 | 3495.00 | +9.91% | 2,743,045 |
| 2026-03-09 | 3075.00 | 3270.00 | 3075.00 | 3180.00 | -6.88% | 2,893,688 |
| 2026-03-06 | 3250.00 | 3450.00 | 3155.00 | 3415.00 | +8.76% | 3,796,674 |
| 2026-03-05 | 3035.00 | 3160.00 | 3035.00 | 3140.00 | +9.03% | 1,740,589 |
| 2026-03-04 | 2960.00 | 2975.00 | 2855.00 | 2880.00 | -5.26% | 1,362,228 |
| 2026-03-03 | 3060.00 | 3165.00 | 3025.00 | 3040.00 | -0.16% | 1,188,345 |
| 2026-03-02 | 3045.00 | 3120.00 | 2980.00 | 3045.00 | -2.40% | 951,953 |
| 2026-02-26 | 3120.00 | 3190.00 | 3055.00 | 3120.00 | -0.32% | 1,214,926 |
| 2026-02-25 | 2990.00 | 3145.00 | 2925.00 | 3130.00 | +6.46% | 1,754,465 |
| 2026-02-24 | 3125.00 | 3125.00 | 2910.00 | 2940.00 | -4.55% | 1,946,957 |
| 2026-02-23 | 3365.00 | 3365.00 | 3075.00 | 3080.00 | -3.90% | 2,087,286 |
| 2026-02-11 | 3320.00 | 3345.00 | 3185.00 | 3205.00 | -4.33% | 1,645,512 |
| 2026-02-10 | 3185.00 | 3350.00 | 3155.00 | 3350.00 | +6.52% | 2,515,812 |
| 2026-02-09 | 3120.00 | 3155.00 | 3055.00 | 3145.00 | +5.89% | 1,766,038 |
| 2026-02-06 | 2980.00 | 3015.00 | 2875.00 | 2970.00 | -1.00% | 1,277,176 |
| 2026-02-05 | 3060.00 | 3090.00 | 2990.00 | 3000.00 | -3.54% | 1,295,696 |
| 2026-02-04 | 3125.00 | 3175.00 | 2985.00 | 3110.00 | -0.96% | 1,857,049 |
| 2026-02-03 | 3030.00 | 3140.00 | 2985.00 | 3140.00 | +6.26% | 2,707,523 |
| 2026-02-02 | 2750.00 | 2970.00 | 2750.00 | 2955.00 | +4.05% | 1,792,680 |
| 2026-01-30 | 2855.00 | 2940.00 | 2820.00 | 2840.00 | -1.90% | 1,390,262 |
| 2026-01-29 | 2835.00 | 3015.00 | 2835.00 | 2895.00 | +3.02% | 3,117,308 |
| 2026-01-28 | 2820.00 | 2890.00 | 2775.00 | 2810.00 | +0.54% | 1,379,894 |
| 2026-01-27 | 2800.00 | 2850.00 | 2720.00 | 2795.00 | +2.01% | 2,082,650 |
| 2026-01-26 | 2845.00 | 2845.00 | 2730.00 | 2740.00 | -1.97% | 1,681,506 |
| 2026-01-23 | 2660.00 | 2795.00 | 2605.00 | 2795.00 | +9.18% | 3,943,302 |
| 2026-01-22 | 2390.00 | 2560.00 | 2360.00 | 2560.00 | +9.87% | 2,202,606 |
| 2026-01-21 | 2410.00 | 2410.00 | 2300.00 | 2330.00 | -5.28% | 2,901,535 |
| 2026-01-20 | 2380.00 | 2490.00 | 2380.00 | 2460.00 | +1.23% | 1,375,427 |
| 2026-01-19 | 2395.00 | 2450.00 | 2315.00 | 2430.00 | +0.83% | 1,510,564 |
| 2026-01-16 | 2400.00 | 2475.00 | 2320.00 | 2410.00 | +1.26% | 1,899,239 |
| 2026-01-15 | 2415.00 | 2430.00 | 2315.00 | 2380.00 | -2.86% | 1,994,862 |
| 2026-01-14 | 2400.00 | 2505.00 | 2400.00 | 2450.00 | +2.51% | 1,436,112 |
| 2026-01-13 | 2570.00 | 2580.00 | 2375.00 | 2390.00 | -5.72% | 2,039,931 |
| 2026-01-12 | 2605.00 | 2605.00 | 2495.00 | 2535.00 | -1.17% | 1,303,774 |
| 2026-01-09 | 2460.00 | 2575.00 | 2450.00 | 2565.00 | +4.91% | 1,992,480 |
| 2026-01-08 | 2510.00 | 2510.00 | 2425.00 | 2445.00 | -1.61% | 1,171,723 |
| 2026-01-07 | 2680.00 | 2725.00 | 2480.00 | 2485.00 | -5.87% | 2,289,346 |
| 2026-01-06 | 2610.00 | 2685.00 | 2595.00 | 2640.00 | +1.93% | 930,918 |
| 2026-01-05 | 2630.00 | 2650.00 | 2545.00 | 2590.00 | +0.00% | 1,143,634 |
| 2026-01-02 | 2785.00 | 2785.00 | 2590.00 | 2590.00 | -5.65% | 1,568,985 |
| 2025-12-31 | 2775.00 | 2785.00 | 2745.00 | 2745.00 | -0.54% | 637,997 |
| 2025-12-30 | 2725.00 | 2775.00 | 2710.00 | 2760.00 | +1.28% | 526,334 |
| 2025-12-29 | 2750.00 | 2760.00 | 2690.00 | 2725.00 | -0.55% | 613,571 |
| 2025-12-26 | 2785.00 | 2830.00 | 2730.00 | 2740.00 | -0.36% | 1,217,173 |
| 2025-12-24 | 2760.00 | 2765.00 | 2725.00 | 2750.00 | +1.29% | 868,499 |
| 2025-12-23 | 2670.00 | 2755.00 | 2655.00 | 2715.00 | +2.65% | 1,353,417 |
| 2025-12-22 | 2665.00 | 2695.00 | 2625.00 | 2645.00 | +0.57% | 1,344,756 |
| 2025-12-19 | 2690.00 | 2710.00 | 2630.00 | 2630.00 | -0.94% | 2,902,913 |
| 2025-12-18 | 2680.00 | 2730.00 | 2655.00 | 2655.00 | -1.85% | 1,077,602 |
| 2025-12-17 | 2860.00 | 2870.00 | 2705.00 | 2705.00 | -4.75% | 1,935,376 |
| 2025-12-16 | 2890.00 | 2920.00 | 2800.00 | 2840.00 | -2.57% | 1,544,521 |
| 2025-12-15 | 2905.00 | 2945.00 | 2885.00 | 2915.00 | -2.67% | 1,403,977 |
| 2025-12-12 | 2970.00 | 3050.00 | 2935.00 | 2995.00 | +2.22% | 1,269,303 |
| 2025-12-11 | 2935.00 | 3000.00 | 2910.00 | 2930.00 | +0.34% | 1,180,854 |
| 2025-12-10 | 3010.00 | 3040.00 | 2885.00 | 2920.00 | -1.02% | 1,608,893 |
| 2025-12-09 | 3015.00 | 3060.00 | 2945.00 | 2950.00 | -2.32% | 1,439,729 |
| 2025-12-08 | 3060.00 | 3140.00 | 3010.00 | 3020.00 | -1.31% | 2,622,520 |
| 2025-12-05 | 2910.00 | 3060.00 | 2865.00 | 3060.00 | +9.87% | 4,091,441 |
| 2025-12-04 | 2790.00 | 2815.00 | 2750.00 | 2785.00 | +0.18% | 612,534 |
| 2025-12-03 | 2810.00 | 2830.00 | 2745.00 | 2780.00 | -0.71% | 895,510 |
| 2025-12-02 | 2825.00 | 2860.00 | 2790.00 | 2800.00 | +0.00% | 1,335,573 |
| 2025-12-01 | 2880.00 | 2885.00 | 2730.00 | 2800.00 | -3.61% | 2,064,507 |
| 2025-11-28 | 2740.00 | 2965.00 | 2730.00 | 2905.00 | +7.00% | 2,926,115 |
| 2025-11-27 | 2665.00 | 2750.00 | 2630.00 | 2715.00 | +3.04% | 1,971,849 |
| 2025-11-26 | 2640.00 | 2665.00 | 2580.00 | 2635.00 | +1.54% | 974,074 |
| 2025-11-25 | 2675.00 | 2690.00 | 2585.00 | 2595.00 | -0.38% | 1,338,775 |
| 2025-11-24 | 2580.00 | 2630.00 | 2500.00 | 2605.00 | +2.36% | 1,746,332 |
| 2025-11-21 | 2505.00 | 2595.00 | 2490.00 | 2545.00 | -4.14% | 1,909,420 |
| 2025-11-20 | 2640.00 | 2680.00 | 2575.00 | 2655.00 | +8.37% | 2,790,031 |
| 2025-11-19 | 2480.00 | 2505.00 | 2425.00 | 2450.00 | -1.61% | 1,423,352 |
| 2025-11-18 | 2510.00 | 2570.00 | 2460.00 | 2490.00 | -2.54% | 1,887,099 |
| 2025-11-17 | 2565.00 | 2670.00 | 2500.00 | 2555.00 | -0.97% | 2,949,828 |
| 2025-11-14 | 2395.00 | 2580.00 | 2300.00 | 2580.00 | +4.24% | 4,199,953 |
| 2025-11-13 | 2400.00 | 2490.00 | 2350.00 | 2475.00 | +9.27% | 5,896,190 |
| 2025-11-12 | 2250.00 | 2265.00 | 2205.00 | 2265.00 | +2.49% | 1,253,952 |
| 2025-11-11 | 2275.00 | 2290.00 | 2195.00 | 2210.00 | -0.90% | 1,595,832 |
| 2025-11-10 | 2220.00 | 2270.00 | 2155.00 | 2230.00 | +2.29% | 2,455,801 |
| 2025-11-07 | 2170.00 | 2210.00 | 2150.00 | 2180.00 | -0.46% | 1,862,526 |
| 2025-11-06 | 2075.00 | 2225.00 | 2060.00 | 2190.00 | +8.15% | 2,992,452 |
| 2025-11-05 | 1960.00 | 2035.00 | 1940.00 | 2025.00 | +0.25% | 1,615,692 |
| 2025-11-04 | 2160.00 | 2225.00 | 2020.00 | 2020.00 | -5.83% | 2,042,055 |
| 2025-11-03 | 2140.00 | 2170.00 | 2125.00 | 2145.00 | +0.70% | 691,462 |
| 2025-10-31 | 2145.00 | 2200.00 | 2130.00 | 2130.00 | -0.70% | 839,528 |
| 2025-10-30 | 2125.00 | 2160.00 | 2070.00 | 2145.00 | +1.42% | 1,480,167 |
| 2025-10-29 | 2200.00 | 2210.00 | 2105.00 | 2115.00 | -2.31% | 1,273,600 |
| 2025-10-28 | 2145.00 | 2180.00 | 2120.00 | 2165.00 | +1.41% | 1,046,165 |
| 2025-10-27 | 2250.00 | 2285.00 | 2125.00 | 2135.00 | -2.95% | 1,862,734 |
| 2025-10-23 | 2195.00 | 2220.00 | 2180.00 | 2200.00 | -1.57% | 1,150,409 |
| 2025-10-22 | 2225.00 | 2285.00 | 2215.00 | 2235.00 | -0.22% | 586,214 |
| 2025-10-21 | 2290.00 | 2290.00 | 2220.00 | 2240.00 | -1.10% | 1,154,539 |
| 2025-10-20 | 2285.00 | 2315.00 | 2230.00 | 2265.00 | +1.34% | 1,194,113 |
| 2025-10-17 | 2375.00 | 2375.00 | 2220.00 | 2235.00 | -4.49% | 1,865,465 |
| 2025-10-16 | 2385.00 | 2385.00 | 2320.00 | 2340.00 | -2.09% | 1,020,763 |
| 2025-10-15 | 2200.00 | 2410.00 | 2195.00 | 2390.00 | +8.88% | 2,796,440 |
| 2025-10-14 | 2240.00 | 2305.00 | 2180.00 | 2195.00 | -1.35% | 1,256,230 |
| 2025-10-13 | 2105.00 | 2230.00 | 2105.00 | 2225.00 | -3.26% | 1,281,053 |
| 2025-10-09 | 2330.00 | 2335.00 | 2270.00 | 2300.00 | -0.86% | 1,000,282 |
| 2025-10-08 | 2320.00 | 2335.00 | 2275.00 | 2320.00 | +0.00% | 980,362 |
| 2025-10-07 | 2420.00 | 2425.00 | 2305.00 | 2320.00 | -2.52% | 1,637,272 |
| 2025-10-03 | 2450.00 | 2450.00 | 2375.00 | 2380.00 | -3.64% | 1,721,536 |
| 2025-10-02 | 2500.00 | 2530.00 | 2420.00 | 2470.00 | +1.02% | 2,107,414 |
| 2025-10-01 | 2430.00 | 2540.00 | 2385.00 | 2445.00 | +1.45% | 4,225,446 |
| 2025-09-30 | 2410.00 | 2410.00 | 2410.00 | 2410.00 | +9.79% | 1,468,764 |
| 2025-09-29 | 2195.00 | 2195.00 | 2195.00 | 2195.00 | +0.00% | 0 |
| 2025-09-26 | 2180.00 | 2200.00 | 2105.00 | 2195.00 | -0.23% | 2,264,851 |
| 2025-09-25 | 2190.00 | 2240.00 | 2165.00 | 2200.00 | -2.22% | 1,977,142 |
| 2025-09-24 | 2340.00 | 2350.00 | 2245.00 | 2250.00 | -4.46% | 1,804,448 |
| 2025-09-23 | 2325.00 | 2410.00 | 2295.00 | 2355.00 | +2.61% | 1,500,578 |
| 2025-09-22 | 2320.00 | 2340.00 | 2280.00 | 2295.00 | -0.43% | 939,297 |
| 2025-09-19 | 2455.00 | 2455.00 | 2305.00 | 2305.00 | -4.55% | 1,861,359 |
| 2025-09-18 | 2350.00 | 2420.00 | 2325.00 | 2415.00 | +3.43% | 1,509,284 |
| 2025-09-17 | 2390.00 | 2390.00 | 2285.00 | 2335.00 | -1.48% | 1,381,576 |
| 2025-09-16 | 2330.00 | 2405.00 | 2320.00 | 2370.00 | +2.82% | 1,618,151 |
| 2025-09-15 | 2310.00 | 2315.00 | 2225.00 | 2305.00 | -0.22% | 3,083,357 |
| 2025-09-12 | 2465.00 | 2475.00 | 2275.00 | 2310.00 | -5.91% | 3,428,593 |
| 2025-09-11 | 2560.00 | 2615.00 | 2445.00 | 2455.00 | -2.00% | 2,224,435 |
| 2025-09-10 | 2515.00 | 2560.00 | 2470.00 | 2505.00 | +2.04% | 1,397,064 |
| 2025-09-09 | 2465.00 | 2525.00 | 2425.00 | 2455.00 | +0.00% | 1,618,381 |
| 2025-09-08 | 2410.00 | 2475.00 | 2355.00 | 2455.00 | +1.87% | 1,959,809 |
| 2025-09-05 | 2445.00 | 2495.00 | 2385.00 | 2410.00 | -1.03% | 2,768,159 |
| 2025-09-04 | 2380.00 | 2435.00 | 2320.00 | 2435.00 | +9.93% | 2,435,057 |
| 2025-09-03 | 2150.00 | 2220.00 | 2110.00 | 2215.00 | +3.75% | 1,874,778 |
| 2025-09-02 | 2170.00 | 2235.00 | 2095.00 | 2135.00 | -3.17% | 2,674,738 |
| 2025-09-01 | 2170.00 | 2245.00 | 2130.00 | 2205.00 | +5.25% | 3,961,354 |
| 2025-08-29 | 1980.00 | 2095.00 | 1975.00 | 2095.00 | +9.97% | 2,082,155 |
| 2025-08-28 | 1930.00 | 1930.00 | 1845.00 | 1905.00 | -1.55% | 2,006,582 |
| 2025-08-27 | 1935.00 | 1980.00 | 1900.00 | 1935.00 | -1.53% | 1,838,815 |
| 2025-08-26 | 1820.00 | 1965.00 | 1805.00 | 1965.00 | +9.78% | 3,823,977 |
| 2025-08-25 | 1740.00 | 1790.00 | 1735.00 | 1790.00 | +9.82% | 2,022,127 |
| 2025-08-22 | 1610.00 | 1680.00 | 1610.00 | 1630.00 | +3.82% | 1,848,294 |
| 2025-08-21 | 1590.00 | 1615.00 | 1565.00 | 1570.00 | +1.29% | 1,246,087 |
| 2025-08-20 | 1640.00 | 1655.00 | 1545.00 | 1550.00 | -6.63% | 1,438,359 |
| 2025-08-19 | 1780.00 | 1780.00 | 1655.00 | 1660.00 | +2.47% | 2,498,928 |
| 2025-08-18 | 1475.00 | 1620.00 | 1465.00 | 1620.00 | +9.83% | 2,339,012 |
| 2025-08-15 | 1500.00 | 1505.00 | 1450.00 | 1475.00 | -1.99% | 1,081,319 |
| 2025-08-14 | 1460.00 | 1510.00 | 1460.00 | 1505.00 | +4.15% | 1,685,672 |
| 2025-08-13 | 1500.00 | 1520.00 | 1430.00 | 1445.00 | -3.34% | 2,104,407 |
| 2025-08-12 | 1510.00 | 1510.00 | 1450.00 | 1495.00 | -1.97% | 1,445,653 |
| 2025-08-11 | 1505.00 | 1525.00 | 1475.00 | 1525.00 | +0.99% | 1,336,523 |
| 2025-08-08 | 1455.00 | 1510.00 | 1420.00 | 1510.00 | +3.78% | 2,185,224 |
| 2025-08-07 | 1345.00 | 1455.00 | 1335.00 | 1455.00 | +9.81% | 2,353,057 |
| 2025-08-06 | 1310.00 | 1345.00 | 1300.00 | 1325.00 | +1.15% | 782,114 |
| 2025-08-05 | 1330.00 | 1345.00 | 1265.00 | 1310.00 | +0.77% | 2,734,400 |
| 2025-08-04 | 1350.00 | 1355.00 | 1285.00 | 1300.00 | -6.14% | 1,927,141 |
| 2025-08-01 | 1410.00 | 1435.00 | 1380.00 | 1385.00 | -3.82% | 1,065,593 |
| 2025-07-31 | 1395.00 | 1450.00 | 1390.00 | 1440.00 | +3.97% | 978,539 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Aug (+51.26%). Worst month: Oct (-12.88%). Based on 2 years of daily data (2025–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Jentech Precision Industrial Co Ltd's (3653.TW) latest close?
4380.00 on 2026-08-07, from the Closelook data lake's daily price record.
What is 3653.TW's 52-week high and low?
5685.00 high and 1335.00 low over the trailing 52 weeks, as of 2026-08-07.
What is Jentech Precision Industrial Co Ltd's strongest and weakest month historically?
Historically, 3653.TW's strongest calendar month has been Aug (average +51.26%) and its weakest Oct (average -12.88%), based on 2 years of daily data (2025–2026).
How many years of seasonality does this cover?
2 years (2025–2026), computed from 388 daily bars in the Closelook data lake.