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Price Chart — PROK
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 11/4/2026 | 1.09 | 1.14 | 1.01 | 1.12 | 1,239,812 |
| 11/3/2026 | 1.10 | 1.13 | 1.00 | 1.07 | 1,544,110 |
| 11/2/2026 | 1.33 | 1.35 | 0.87 | 1.12 | 7,298,245 |
| 10/30/2026 | 1.41 | 1.46 | 1.29 | 1.29 | 1,730,742 |
| 10/29/2026 | 1.51 | 1.53 | 1.43 | 1.47 | 821,229 |
| 10/28/2026 | 1.47 | 1.59 | 1.46 | 1.52 | 1,497,815 |
| 10/27/2026 | 1.39 | 1.55 | 1.35 | 1.51 | 1,367,605 |
| 10/26/2026 | 1.41 | 1.44 | 1.35 | 1.36 | 761,676 |
| 10/23/2026 | 1.43 | 1.44 | 1.37 | 1.41 | 535,233 |
| 10/22/2026 | 1.42 | 1.48 | 1.42 | 1.43 | 584,485 |
| 10/21/2026 | 1.44 | 1.49 | 1.44 | 1.44 | 601,290 |
| 10/20/2026 | 1.40 | 1.51 | 1.35 | 1.44 | 1,489,346 |
| 10/19/2026 | 1.35 | 1.41 | 1.35 | 1.40 | 966,948 |
| 10/16/2026 | 1.43 | 1.47 | 1.30 | 1.33 | 1,669,720 |
| 10/15/2026 | 1.44 | 1.49 | 1.42 | 1.46 | 1,109,236 |
| 10/14/2026 | 1.54 | 1.57 | 1.41 | 1.47 | 2,125,778 |
| 10/13/2026 | 1.65 | 1.68 | 1.53 | 1.57 | 1,598,948 |
| 10/12/2026 | 1.71 | 1.74 | 1.66 | 1.67 | 607,842 |
| 10/9/2026 | 1.65 | 1.75 | 1.64 | 1.74 | 1,385,959 |
| 10/8/2026 | 1.55 | 1.67 | 1.53 | 1.66 | 1,133,742 |
| 10/7/2026 | 1.56 | 1.60 | 1.55 | 1.57 | 832,187 |
| 10/6/2026 | 1.58 | 1.61 | 1.55 | 1.60 | 771,314 |
| 10/5/2026 | 1.69 | 1.74 | 1.58 | 1.58 | 985,936 |
| 10/2/2026 | 1.72 | 1.75 | 1.66 | 1.72 | 1,089,632 |
| 10/1/2026 | 1.66 | 1.76 | 1.64 | 1.71 | 1,511,177 |
| 9/30/2026 | 1.65 | 1.68 | 1.60 | 1.66 | 1,196,615 |
| 9/29/2026 | 1.61 | 1.68 | 1.60 | 1.63 | 1,003,290 |
| 9/28/2026 | 1.58 | 1.64 | 1.54 | 1.61 | 1,814,559 |
| 9/25/2026 | 1.67 | 1.69 | 1.56 | 1.60 | 2,166,921 |
| 9/24/2026 | 1.65 | 1.69 | 1.60 | 1.68 | 1,726,690 |
| 9/23/2026 | 1.81 | 1.84 | 1.65 | 1.65 | 1,440,852 |
| 9/22/2026 | 1.78 | 1.86 | 1.77 | 1.83 | 588,523 |
| 9/21/2026 | 1.90 | 1.91 | 1.72 | 1.77 | 1,772,953 |
| 9/18/2026 | 1.79 | 1.98 | 1.79 | 1.91 | 9,450,911 |
| 9/17/2026 | 1.87 | 1.91 | 1.80 | 1.80 | 1,048,840 |
| 9/16/2026 | 1.79 | 1.86 | 1.76 | 1.85 | 1,813,747 |
| 9/15/2026 | 1.81 | 1.83 | 1.72 | 1.74 | 1,203,114 |
| 9/14/2026 | 1.80 | 1.84 | 1.79 | 1.81 | 952,599 |
| 9/11/2026 | 1.88 | 1.93 | 1.80 | 1.80 | 1,072,322 |
| 9/10/2026 | 1.82 | 1.86 | 1.75 | 1.84 | 2,491,534 |
| 9/9/2026 | 1.98 | 1.99 | 1.83 | 1.85 | 1,409,130 |
| 9/8/2026 | 2.05 | 2.08 | 1.97 | 1.99 | 929,611 |
| 9/4/2026 | 1.90 | 2.09 | 1.89 | 2.01 | 1,225,328 |
| 9/3/2026 | 1.92 | 2.00 | 1.90 | 1.92 | 751,467 |
| 9/2/2026 | 1.86 | 1.95 | 1.84 | 1.91 | 641,215 |
| 9/1/2026 | 1.86 | 1.90 | 1.82 | 1.85 | 695,726 |
| 8/31/2026 | 1.83 | 1.92 | 1.78 | 1.89 | 1,261,896 |
| 8/28/2026 | 1.82 | 1.90 | 1.77 | 1.83 | 1,128,968 |
| 8/27/2026 | 1.73 | 1.83 | 1.73 | 1.82 | 1,157,090 |
| 8/26/2026 | 1.74 | 1.75 | 1.67 | 1.74 | 568,462 |
| 8/25/2026 | 1.62 | 1.76 | 1.61 | 1.73 | 751,689 |
| 8/24/2026 | 1.59 | 1.63 | 1.56 | 1.61 | 980,540 |
| 8/21/2026 | 1.43 | 1.62 | 1.43 | 1.61 | 1,725,776 |
| 8/20/2026 | 1.47 | 1.47 | 1.38 | 1.42 | 1,828,077 |
| 8/19/2026 | 1.42 | 1.50 | 1.38 | 1.48 | 1,768,326 |
| 8/18/2026 | 1.39 | 1.41 | 1.34 | 1.38 | 1,043,956 |
| 8/17/2026 | 1.32 | 1.42 | 1.31 | 1.40 | 745,482 |
| 8/14/2026 | 1.41 | 1.41 | 1.30 | 1.33 | 1,415,368 |
| 8/13/2026 | 1.49 | 1.51 | 1.40 | 1.41 | 662,761 |
| 8/12/2026 | 1.59 | 1.63 | 1.41 | 1.48 | 2,428,995 |
| 8/11/2026 | 1.61 | 1.68 | 1.53 | 1.61 | 2,799,545 |
| 8/10/2026 | 1.63 | 1.70 | 1.63 | 1.69 | 1,240,186 |
| 8/7/2026 | 1.66 | 1.70 | 1.62 | 1.64 | 739,102 |
| 8/6/2026 | 1.66 | 1.68 | 1.63 | 1.64 | 382,802 |
| 8/5/2026 | 1.65 | 1.69 | 1.62 | 1.67 | 611,090 |
| 8/4/2026 | 1.56 | 1.65 | 1.56 | 1.63 | 698,942 |
| 8/3/2026 | 1.54 | 1.57 | 1.52 | 1.56 | 591,744 |
| 7/31/2026 | 1.56 | 1.58 | 1.50 | 1.54 | 809,088 |
| 7/30/2026 | 1.53 | 1.58 | 1.52 | 1.58 | 662,421 |
| 7/29/2026 | 1.56 | 1.58 | 1.51 | 1.54 | 581,198 |
| 7/28/2026 | 1.55 | 1.55 | 1.50 | 1.54 | 788,165 |
| 7/27/2026 | 1.53 | 1.61 | 1.52 | 1.54 | 1,244,471 |
| 7/24/2026 | 1.52 | 1.59 | 1.45 | 1.50 | 1,716,913 |
| 7/23/2026 | 1.51 | 1.54 | 1.48 | 1.52 | 791,711 |
| 7/22/2026 | 1.59 | 1.61 | 1.53 | 1.53 | 472,908 |
| 7/21/2026 | 1.57 | 1.61 | 1.57 | 1.59 | 591,230 |
| 7/20/2026 | 1.62 | 1.64 | 1.52 | 1.56 | 1,375,410 |
| 7/17/2026 | 1.57 | 1.67 | 1.57 | 1.62 | 991,348 |
| 7/16/2026 | 1.60 | 1.63 | 1.55 | 1.61 | 1,136,422 |
| 7/15/2026 | 1.56 | 1.62 | 1.55 | 1.60 | 827,891 |
| 7/14/2026 | 1.62 | 1.63 | 1.54 | 1.55 | 1,770,398 |
| 7/13/2026 | 1.75 | 1.75 | 1.60 | 1.61 | 2,048,282 |
| 7/10/2026 | 1.78 | 1.78 | 1.70 | 1.76 | 936,949 |
| 7/9/2026 | 1.86 | 1.86 | 1.75 | 1.80 | 1,508,501 |
| 7/8/2026 | 1.94 | 1.96 | 1.83 | 1.84 | 1,024,209 |
| 7/7/2026 | 2.04 | 2.04 | 1.86 | 1.95 | 1,039,130 |
| 7/6/2026 | 2.03 | 2.21 | 1.99 | 1.99 | 1,145,163 |
| 7/2/2026 | 1.88 | 2.10 | 1.88 | 2.03 | 1,597,248 |
| 7/1/2026 | 2.02 | 2.04 | 1.87 | 1.89 | 1,382,878 |
| 6/30/2026 | 1.89 | 2.24 | 1.87 | 2.04 | 3,581,759 |