Co-Diagnostics, Inc. (CODX) stock
CODXNasdaqSurgical & Medical Instruments & ApparatusFiscal year ends December 31
$0.28−0.01 (-3.78%)
Close on Nov 11, 2026Market cap $1.74MP/E –Yield –
Price history
Co-Diagnostics share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Nov 11, 2026
$0.2778
-3.78% on the day
52-week range
$0.245 – $13.54
-97.9% from the high
Change over 52 weeks
-97.6%
From $11.81 on Nov 11, 2025
Average volume
1.50M
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Nov 11, 2026 | $0.2784 | $0.2953 | $0.25 | $0.2778 | -3.78% | 3,888,316 |
| Nov 10, 2026 | $0.31 | $0.3347 | $0.2635 | $0.2887 | -9.50% | 74,930,650 |
| Nov 9, 2026 | $0.2725 | $0.3448 | $0.2615 | $0.319 | +24.22% | 24,151,910 |
| Nov 6, 2026 | $0.29 | $0.29 | $0.245 | $0.2568 | -3.86% | 528,878 |
| Nov 5, 2026 | $0.376 | $0.3899 | $0.265 | $0.2671 | -26.09% | 1,035,473 |
| Nov 4, 2026 | $0.38 | $0.3913 | $0.355 | $0.3614 | -4.89% | 446,394 |
| Nov 3, 2026 | $0.39 | $0.39 | $0.3669 | $0.38 | +7.56% | 354,002 |
| Nov 2, 2026 | $0.3921 | $0.4178 | $0.35 | $0.3533 | -3.65% | 590,831 |
| Oct 30, 2026 | $0.40 | $0.404 | $0.3649 | $0.3667 | -7.16% | 236,047 |
| Oct 29, 2026 | $0.4486 | $0.45 | $0.3926 | $0.395 | -10.49% | 553,902 |
| Oct 28, 2026 | $0.496 | $0.496 | $0.4349 | $0.4413 | -5.89% | 335,175 |
| Oct 27, 2026 | $0.5415 | $0.555 | $0.452 | $0.4689 | -14.32% | 1,233,900 |
| Oct 26, 2026 | $0.5494 | $0.578 | $0.5459 | $0.5473 | +0.33% | 116,712 |
| Oct 23, 2026 | $0.555 | $0.5723 | $0.525 | $0.5455 | -4.30% | 283,788 |
| Oct 22, 2026 | $0.63 | $0.65 | $0.5572 | $0.57 | -11.21% | 531,088 |
| Oct 21, 2026 | $0.669 | $0.67 | $0.6121 | $0.642 | -0.82% | 719,132 |
| Oct 20, 2026 | $0.66 | $0.70 | $0.6073 | $0.6473 | -2.81% | 578,522 |
| Oct 19, 2026 | $0.6415 | $0.6925 | $0.6415 | $0.666 | +1.83% | 69,123 |
| Oct 16, 2026 | $0.7201 | $0.7499 | $0.63 | $0.654 | -8.54% | 329,026 |
| Oct 15, 2026 | $0.79 | $0.8304 | $0.7105 | $0.7151 | -6.46% | 280,833 |
| Oct 14, 2026 | $1.06 | $1.06 | $0.746 | $0.7645 | -28.22% | 1,023,461 |
| Oct 13, 2026 | $1.24 | $1.25 | $1.06 | $1.07 | -14.80% | 505,922 |
| Oct 12, 2026 | $1.12 | $1.30 | $1.11 | $1.25 | +11.61% | 652,977 |
| Oct 9, 2026 | $1.09 | $1.13 | $1.09 | $1.12 | +2.75% | 111,449 |
| Oct 8, 2026 | $1.14 | $1.15 | $1.08 | $1.09 | -2.68% | 139,908 |
| Oct 7, 2026 | $1.10 | $1.14 | $1.09 | $1.12 | -2.61% | 187,531 |
| Oct 6, 2026 | $1.12 | $1.17 | $1.05 | $1.15 | +4.55% | 886,900 |
| Oct 5, 2026 | $1.10 | $1.21 | $1.08 | $1.10 | +1.85% | 1,139,715 |
| Oct 2, 2026 | $1.08 | $1.10 | $1.06 | $1.08 | 0.00% | 83,465 |
| Oct 1, 2026 | $1.06 | $1.09 | $1.06 | $1.08 | +0.93% | 141,116 |
| Sep 30, 2026 | $1.08 | $1.10 | $1.05 | $1.07 | 0.00% | 87,378 |
| Sep 29, 2026 | $1.09 | $1.10 | $1.05 | $1.07 | -3.60% | 98,904 |
| Sep 28, 2026 | $1.11 | $1.15 | $1.08 | $1.11 | +1.83% | 177,026 |
| Sep 25, 2026 | $1.15 | $1.16 | $1.09 | $1.09 | -5.22% | 189,751 |
| Sep 24, 2026 | $1.11 | $1.17 | $1.09 | $1.15 | +4.55% | 436,378 |
| Sep 23, 2026 | $1.09 | $1.10 | $1.06 | $1.10 | +1.85% | 85,325 |
| Sep 22, 2026 | $1.02 | $1.10 | $0.9901 | $1.08 | +6.93% | 356,806 |
| Sep 21, 2026 | $0.96 | $1.04 | $0.96 | $1.01 | +6.80% | 300,544 |
| Sep 18, 2026 | $0.955 | $1.03 | $0.9057 | $0.9457 | +0.57% | 413,727 |
| Sep 17, 2026 | $0.9825 | $0.9844 | $0.9401 | $0.9403 | -0.05% | 271,369 |
| Sep 16, 2026 | $1.10 | $1.10 | $0.93 | $0.9408 | -17.47% | 1,542,763 |
| Sep 15, 2026 | $1.11 | $1.16 | $1.11 | $1.14 | +2.70% | 210,402 |
| Sep 14, 2026 | $1.14 | $1.17 | $1.11 | $1.11 | -0.89% | 104,126 |
| Sep 11, 2026 | $1.18 | $1.25 | $1.11 | $1.12 | +1.82% | 280,419 |
| Sep 10, 2026 | $1.12 | $1.12 | $1.09 | $1.10 | -1.79% | 85,893 |
| Sep 9, 2026 | $1.14 | $1.15 | $1.10 | $1.12 | 0.00% | 118,463 |
| Sep 8, 2026 | $1.14 | $1.19 | $1.12 | $1.12 | -3.45% | 85,838 |
| Sep 4, 2026 | $1.18 | $1.19 | $1.14 | $1.16 | 0.00% | 60,805 |
| Sep 3, 2026 | $1.18 | $1.20 | $1.12 | $1.16 | 0.00% | 99,686 |
| Sep 2, 2026 | $1.19 | $1.22 | $1.14 | $1.16 | -2.52% | 70,498 |
| Sep 1, 2026 | $1.23 | $1.23 | $1.15 | $1.19 | -4.03% | 194,672 |
| Aug 31, 2026 | $1.21 | $1.27 | $1.20 | $1.24 | +2.48% | 70,138 |
| Aug 28, 2026 | $1.26 | $1.29 | $1.18 | $1.21 | -3.97% | 158,127 |
| Aug 27, 2026 | $1.25 | $1.29 | $1.22 | $1.26 | +0.80% | 119,057 |
| Aug 26, 2026 | $1.23 | $1.27 | $1.22 | $1.25 | +1.63% | 79,291 |
| Aug 25, 2026 | $1.24 | $1.30 | $1.22 | $1.23 | +0.82% | 171,011 |
| Aug 24, 2026 | $1.30 | $1.31 | $1.20 | $1.22 | +0.83% | 326,550 |
| Aug 21, 2026 | $1.18 | $1.23 | $1.13 | $1.21 | +5.22% | 293,297 |
| Aug 20, 2026 | $1.13 | $1.16 | $1.08 | $1.15 | +4.55% | 329,353 |
| Aug 19, 2026 | $1.31 | $1.33 | $0.9396 | $1.10 | -12.70% | 1,791,336 |
| Aug 18, 2026 | $1.30 | $1.32 | $1.26 | $1.26 | -5.97% | 391,949 |
| Aug 17, 2026 | $1.50 | $1.57 | $1.33 | $1.34 | -4.29% | 522,604 |
| Aug 14, 2026 | $1.45 | $1.47 | $1.36 | $1.40 | -6.04% | 330,417 |
| Aug 13, 2026 | $1.56 | $1.58 | $1.41 | $1.49 | +0.68% | 673,432 |
| Aug 12, 2026 | $1.49 | $1.55 | $1.46 | $1.48 | -0.67% | 188,381 |
| Aug 11, 2026 | $1.52 | $1.53 | $1.45 | $1.49 | -0.67% | 161,546 |
| Aug 10, 2026 | $1.52 | $1.57 | $1.47 | $1.50 | -1.32% | 185,796 |
| Aug 7, 2026 | $1.45 | $1.54 | $1.39 | $1.52 | +7.04% | 249,647 |
| Aug 6, 2026 | $1.46 | $1.60 | $1.34 | $1.42 | -5.96% | 752,121 |
| Aug 5, 2026 | $1.50 | $1.53 | $1.43 | $1.51 | 0.00% | 149,734 |
| Aug 4, 2026 | $1.45 | $1.65 | $1.45 | $1.51 | +2.03% | 450,367 |
| Aug 3, 2026 | $1.46 | $1.52 | $1.43 | $1.48 | +2.78% | 262,094 |
| Jul 31, 2026 | $1.60 | $1.64 | $1.41 | $1.44 | -7.69% | 374,262 |
| Jul 30, 2026 | $1.53 | $1.75 | $1.50 | $1.56 | +3.31% | 685,918 |
| Jul 29, 2026 | $1.47 | $1.67 | $1.43 | $1.51 | +7.09% | 831,031 |
| Jul 28, 2026 | $2.15 | $2.17 | $1.38 | $1.41 | -30.88% | 1,866,076 |
| Jul 27, 2026 | $2.15 | $2.15 | $1.89 | $2.04 | -2.86% | 163,177 |
| Jul 24, 2026 | $2.23 | $2.27 | $2.06 | $2.10 | -4.98% | 126,882 |
| Jul 23, 2026 | $2.41 | $2.41 | $2.17 | $2.21 | -3.07% | 122,244 |
| Jul 22, 2026 | $2.55 | $2.61 | $2.26 | $2.28 | -3.39% | 450,453 |
| Jul 21, 2026 | $2.39 | $2.55 | $2.19 | $2.36 | -3.28% | 173,880 |
| Jul 20, 2026 | $2.52 | $2.52 | $2.35 | $2.44 | -0.81% | 93,963 |
| Jul 17, 2026 | $2.45 | $2.54 | $2.37 | $2.46 | -1.01% | 65,288 |
| Jul 16, 2026 | $2.45 | $2.54 | $2.33 | $2.49 | -0.20% | 83,282 |
| Jul 15, 2026 | $2.50 | $2.65 | $2.46 | $2.49 | -3.11% | 159,136 |
| Jul 14, 2026 | $2.52 | $2.63 | $2.51 | $2.57 | -1.53% | 67,870 |
| Jul 13, 2026 | $2.59 | $2.65 | $2.47 | $2.61 | 0.00% | 110,166 |
| Jul 10, 2026 | $2.68 | $2.70 | $2.55 | $2.61 | -1.14% | 74,191 |
| Jul 9, 2026 | $2.61 | $2.78 | $2.60 | $2.64 | 0.00% | 137,083 |
| Jul 8, 2026 | $2.61 | $2.71 | $2.54 | $2.64 | -2.58% | 163,080 |
| Jul 7, 2026 | $2.69 | $2.74 | $2.57 | $2.71 | -0.73% | 229,718 |
| Jul 6, 2026 | $3.03 | $3.09 | $2.70 | $2.73 | -8.70% | 526,956 |
| Jul 2, 2026 | $3.01 | $3.40 | $2.93 | $2.99 | -2.92% | 1,004,616 |
| Jul 1, 2026 | $3.30 | $4.60 | $2.71 | $3.08 | -0.65% | 6,782,704 |
| Jun 30, 2026 | $2.95 | $3.19 | $2.95 | $3.10 | +4.03% | 157,460 |
| Jun 29, 2026 | $3.02 | $3.19 | $2.96 | $2.98 | -2.61% | 171,814 |
| Jun 26, 2026 | $3.08 | $3.24 | $3.00 | $3.06 | +0.33% | 101,667 |
| Jun 25, 2026 | $3.52 | $3.52 | $3.02 | $3.05 | -14.57% | 224,061 |
| Jun 24, 2026 | $3.20 | $3.75 | $3.19 | $3.57 | +10.53% | 992,366 |
| Jun 23, 2026 | $3.03 | $3.51 | $2.97 | $3.23 | +3.53% | 339,411 |
| Jun 22, 2026 | $3.23 | $3.33 | $3.11 | $3.12 | -7.42% | 170,575 |
| Jun 18, 2026 | $3.26 | $3.44 | $3.10 | $3.37 | +1.20% | 624,112 |
| Jun 17, 2026 | $3.73 | $3.82 | $2.95 | $3.33 | -13.28% | 472,390 |
| Jun 16, 2026 | $3.78 | $3.97 | $3.41 | $3.84 | +1.59% | 349,770 |
| Jun 15, 2026 | $3.95 | $4.17 | $3.71 | $3.78 | -11.89% | 356,978 |
| Jun 12, 2026 | $4.70 | $4.98 | $3.68 | $4.29 | -8.72% | 437,088 |
| Jun 11, 2026 | $4.99 | $4.99 | $4.59 | $4.70 | -3.69% | 178,006 |
| Jun 10, 2026 | $4.40 | $5.20 | $4.10 | $4.88 | +8.44% | 572,109 |
| Jun 9, 2026 | $5.10 | $5.37 | $4.46 | $4.50 | -10.89% | 324,866 |
| Jun 8, 2026 | $5.53 | $5.78 | $5.05 | $5.05 | -10.30% | 467,094 |
| Jun 5, 2026 | $5.60 | $6.07 | $5.00 | $5.63 | -2.26% | 669,701 |
| Jun 4, 2026 | $4.82 | $6.55 | $4.37 | $5.76 | +11.41% | 1,930,682 |
| Jun 3, 2026 | $6.07 | $6.10 | $5.00 | $5.17 | -16.88% | 1,180,557 |
| Jun 2, 2026 | $7.21 | $9.12 | $6.12 | $6.22 | +0.32% | 4,721,765 |
| Jun 1, 2026 | $6.90 | $7.50 | $5.77 | $6.20 | -27.32% | 2,603,561 |
| May 29, 2026 | $11.31 | $13.53 | $8.10 | $8.53 | -23.77% | 3,382,180 |
| May 28, 2026 | $8.13 | $13.54 | $8.12 | $11.19 | +53.29% | 19,381,790 |
| May 27, 2026 | $8.06 | $11.85 | $6.64 | $7.30 | -19.87% | 6,859,607 |
| May 26, 2026 | $6.87 | $10.80 | $6.33 | $9.11 | +79.68% | 50,928,730 |
| May 22, 2026 | $3.36 | $5.38 | $3.19 | $5.07 | +36.66% | 10,017,870 |
| May 21, 2026 | $3.15 | $4.53 | $2.94 | $3.71 | +55.23% | 91,560,740 |
| May 20, 2026 | $2.02 | $2.68 | $1.85 | $2.39 | +21.32% | 14,205,280 |
| May 19, 2026 | $1.95 | $2.75 | $1.80 | $1.97 | +43.80% | 119,828,000 |
| May 18, 2026 | $1.38 | $1.62 | $1.32 | $1.37 | +6.61% | 1,078,683 |
| May 15, 2026 | $1.45 | $1.50 | $1.26 | $1.29 | -21.17% | 419,012 |
| May 14, 2026 | $1.62 | $1.67 | $1.48 | $1.63 | +1.87% | 276,814 |
| May 13, 2026 | $1.77 | $1.80 | $1.50 | $1.60 | -6.98% | 334,970 |
| May 12, 2026 | $1.90 | $1.95 | $1.66 | $1.72 | -9.47% | 308,789 |
| May 11, 2026 | $2.55 | $2.65 | $1.82 | $1.90 | -24.90% | 1,506,297 |
| May 8, 2026 | $2.16 | $2.77 | $1.90 | $2.53 | +31.09% | 10,334,460 |
| May 7, 2026 | $1.61 | $2.00 | $1.61 | $1.93 | +17.68% | 369,470 |
| May 6, 2026 | $1.59 | $1.64 | $1.54 | $1.64 | +3.14% | 57,929 |
| May 5, 2026 | $1.57 | $1.64 | $1.55 | $1.59 | +1.27% | 61,737 |
| May 4, 2026 | $1.53 | $1.63 | $1.52 | $1.57 | +1.29% | 100,408 |
| May 1, 2026 | $1.55 | $1.61 | $1.52 | $1.55 | 0.00% | 37,098 |
| Apr 30, 2026 | $1.52 | $1.65 | $1.49 | $1.55 | +1.31% | 93,153 |
| Apr 29, 2026 | $1.60 | $1.61 | $1.51 | $1.53 | -6.13% | 97,233 |
| Apr 28, 2026 | $1.65 | $1.69 | $1.57 | $1.63 | -1.21% | 72,761 |
| Apr 27, 2026 | $1.71 | $1.73 | $1.64 | $1.65 | -1.20% | 56,667 |
| Apr 24, 2026 | $1.71 | $1.75 | $1.65 | $1.67 | -2.34% | 82,261 |
| Apr 23, 2026 | $1.71 | $1.77 | $1.65 | $1.71 | +1.18% | 198,254 |
| Apr 22, 2026 | $1.69 | $1.75 | $1.63 | $1.69 | +3.05% | 98,573 |
| Apr 21, 2026 | $1.72 | $1.76 | $1.60 | $1.64 | -1.80% | 240,847 |
| Apr 20, 2026 | $1.58 | $1.76 | $1.54 | $1.67 | +7.05% | 254,131 |
| Apr 17, 2026 | $1.45 | $1.60 | $1.45 | $1.56 | +6.85% | 127,820 |
| Apr 16, 2026 | $1.44 | $1.48 | $1.39 | $1.46 | +2.82% | 87,220 |
| Apr 15, 2026 | $1.41 | $1.45 | $1.38 | $1.42 | +2.90% | 80,203 |
| Apr 14, 2026 | $1.45 | $1.50 | $1.38 | $1.38 | -4.83% | 111,388 |
| Apr 13, 2026 | $1.40 | $1.45 | $1.37 | $1.45 | +5.84% | 83,391 |
| Apr 10, 2026 | $1.44 | $1.49 | $1.36 | $1.37 | -4.86% | 109,234 |
| Apr 9, 2026 | $1.39 | $1.50 | $1.35 | $1.44 | +3.60% | 201,243 |
| Apr 8, 2026 | $1.38 | $1.46 | $1.38 | $1.39 | -2.11% | 84,527 |
| Apr 7, 2026 | $1.50 | $1.50 | $1.36 | $1.42 | -7.49% | 255,489 |
| Apr 6, 2026 | $1.55 | $1.60 | $1.52 | $1.54 | -0.32% | 89,906 |
| Apr 2, 2026 | $1.60 | $1.60 | $1.45 | $1.54 | -4.94% | 129,908 |
| Apr 1, 2026 | $1.72 | $1.74 | $1.52 | $1.62 | -12.90% | 230,785 |
| Mar 31, 2026 | $1.72 | $1.92 | $1.72 | $1.86 | +9.41% | 267,759 |
| Mar 30, 2026 | $1.76 | $1.81 | $1.68 | $1.70 | -2.86% | 174,349 |
| Mar 27, 2026 | $1.90 | $1.95 | $1.66 | $1.75 | -13.37% | 393,492 |
| Mar 26, 2026 | $1.96 | $2.11 | $1.92 | $2.02 | +2.54% | 362,626 |
| Mar 25, 2026 | $2.35 | $2.36 | $1.96 | $1.97 | -13.22% | 5,804,967 |
| Mar 24, 2026 | $2.22 | $2.30 | $2.15 | $2.27 | -0.44% | 289,486 |
| Mar 23, 2026 | $2.32 | $2.55 | $2.05 | $2.28 | -11.97% | 1,126,874 |
| Mar 20, 2026 | $3.86 | $3.95 | $2.47 | $2.59 | -2.26% | 56,746,950 |
| Mar 19, 2026 | $2.31 | $2.71 | $2.26 | $2.65 | +14.72% | 149,322 |
| Mar 18, 2026 | $2.22 | $2.33 | $2.18 | $2.31 | +0.87% | 77,356 |
| Mar 17, 2026 | $2.41 | $2.43 | $2.24 | $2.29 | -8.40% | 131,097 |
| Mar 16, 2026 | $2.57 | $2.65 | $2.40 | $2.50 | -10.71% | 209,753 |
| Mar 13, 2026 | $2.67 | $2.98 | $2.55 | $2.80 | +6.46% | 1,105,301 |
| Mar 12, 2026 | $3.24 | $3.30 | $2.63 | $2.63 | -18.83% | 671,092 |
| Mar 11, 2026 | $3.20 | $3.86 | $2.80 | $3.24 | -26.36% | 2,903,902 |
| Mar 10, 2026 | $2.33 | $4.40 | $2.20 | $4.40 | +101.83% | 259,863 |
| Mar 9, 2026 | $2.20 | $2.30 | $2.11 | $2.18 | +3.32% | 2,507 |
| Mar 6, 2026 | $2.05 | $2.33 | $2.05 | $2.11 | -9.44% | 2,110 |
| Mar 5, 2026 | $2.11 | $2.33 | $2.11 | $2.33 | 0.00% | 1,063 |
| Mar 4, 2026 | $2.26 | $2.34 | $2.11 | $2.33 | +4.48% | 6,427 |
| Mar 3, 2026 | $2.25 | $2.34 | $2.20 | $2.23 | -3.04% | 8,204 |
| Mar 2, 2026 | $2.25 | $2.30 | $2.25 | $2.30 | 0.00% | 1,696 |
| Feb 27, 2026 | $2.32 | $2.32 | $2.30 | $2.30 | -0.86% | 1,481 |
| Feb 26, 2026 | $2.21 | $2.49 | $2.21 | $2.32 | +5.45% | 5,464 |
| Feb 25, 2026 | $2.20 | $2.29 | $2.12 | $2.20 | -5.74% | 4,537 |
| Feb 24, 2026 | $2.20 | $2.39 | $2.20 | $2.33 | +0.71% | 1,766 |
| Feb 23, 2026 | $2.25 | $2.40 | $2.25 | $2.32 | -5.41% | 2,679 |
| Feb 20, 2026 | $2.44 | $2.45 | $2.44 | $2.45 | +0.16% | 14,502 |
| Feb 19, 2026 | $2.45 | $2.51 | $2.42 | $2.45 | -2.78% | 5,399 |
| Feb 18, 2026 | $2.48 | $2.56 | $2.40 | $2.52 | +1.04% | 10,105 |
| Feb 17, 2026 | $2.64 | $2.84 | $2.47 | $2.49 | 0.00% | 12,894 |
| Feb 13, 2026 | $2.40 | $2.49 | $2.38 | $2.49 | +5.96% | 13,092 |
| Feb 12, 2026 | $2.35 | $2.35 | $2.33 | $2.35 | 0.00% | 15,443 |
| Feb 11, 2026 | $2.30 | $2.35 | $2.26 | $2.35 | -0.21% | 6,408 |
| Feb 10, 2026 | $2.22 | $2.45 | $2.22 | $2.36 | +6.08% | 1,954 |
| Feb 9, 2026 | $2.31 | $2.35 | $2.22 | $2.22 | -4.72% | 3,863 |
| Feb 6, 2026 | $2.35 | $2.39 | $2.31 | $2.33 | -0.85% | 6,942 |
| Feb 5, 2026 | $2.33 | $2.40 | $2.30 | $2.35 | 0.00% | 5,632 |
| Feb 4, 2026 | $2.49 | $2.49 | $2.35 | $2.35 | 0.00% | 11,857 |
| Feb 3, 2026 | $2.34 | $2.70 | $2.20 | $2.35 | -2.90% | 11,439 |
| Feb 2, 2026 | $2.36 | $2.46 | $2.32 | $2.42 | +1.76% | 10,102 |
| Jan 30, 2026 | $2.60 | $2.61 | $2.36 | $2.38 | -12.66% | 13,951 |
| Jan 29, 2026 | $2.82 | $2.82 | $2.59 | $2.72 | -3.20% | 10,103 |
| Jan 28, 2026 | $2.90 | $2.97 | $2.81 | $2.81 | -0.25% | 12,964 |
| Jan 27, 2026 | $3.06 | $3.06 | $2.82 | $2.82 | -6.00% | 21,929 |
| Jan 26, 2026 | $3.00 | $3.20 | $2.93 | $3.00 | +0.33% | 19,315 |
| Jan 23, 2026 | $2.75 | $3.00 | $2.75 | $2.99 | -0.07% | 10,825 |
| Jan 22, 2026 | $2.94 | $3.30 | $2.92 | $2.99 | +1.77% | 14,651 |
| Jan 21, 2026 | $2.90 | $3.45 | $2.90 | $2.94 | -2.00% | 23,004 |
| Jan 20, 2026 | $2.83 | $3.19 | $2.77 | $3.00 | +6.01% | 35,561 |
| Jan 16, 2026 | $2.92 | $2.92 | $2.70 | $2.83 | -3.08% | 39,166 |
| Jan 15, 2026 | $3.13 | $3.74 | $2.92 | $2.92 | -12.84% | 80,201 |
| Jan 14, 2026 | $2.63 | $3.49 | $2.46 | $3.35 | +41.95% | 229,471 |
| Jan 13, 2026 | $5.98 | $6.14 | $2.36 | $2.36 | -60.54% | 1,310,467 |
| Jan 12, 2026 | $6.18 | $6.18 | $5.87 | $5.98 | -3.39% | 58,121 |
| Jan 9, 2026 | $6.21 | $6.33 | $5.99 | $6.19 | +1.14% | 37,362 |
| Jan 8, 2026 | $6.18 | $6.35 | $5.72 | $6.12 | +1.49% | 84,845 |
| Jan 7, 2026 | $5.85 | $6.18 | $5.53 | $6.03 | +5.79% | 87,885 |
| Jan 6, 2026 | $5.67 | $6.17 | $5.50 | $5.70 | -0.70% | 78,780 |
| Jan 5, 2026 | $5.33 | $5.84 | $5.30 | $5.74 | +3.24% | 112,962 |
| Jan 2, 2026 | $5.11 | $5.79 | $4.84 | $5.56 | +9.92% | 181,865 |
| Dec 31, 2025 | $5.39 | $5.40 | $4.97 | $5.06 | -6.70% | 101,265 |
| Dec 30, 2025 | $5.60 | $6.42 | $5.40 | $5.42 | -21.16% | 227,661 |
| Dec 29, 2025 | $6.90 | $7.19 | $6.68 | $6.88 | -2.47% | 47,783 |
| Dec 26, 2025 | $7.20 | $7.35 | $6.63 | $7.05 | -2.41% | 41,574 |
| Dec 24, 2025 | $7.47 | $7.49 | $6.90 | $7.22 | -1.79% | 49,282 |
| Dec 23, 2025 | $7.89 | $8.04 | $6.92 | $7.36 | -4.67% | 62,395 |
| Dec 22, 2025 | $7.77 | $8.08 | $7.61 | $7.72 | -2.54% | 36,787 |
| Dec 19, 2025 | $8.70 | $8.73 | $7.68 | $7.92 | -4.35% | 71,935 |
| Dec 18, 2025 | $8.22 | $9.00 | $8.10 | $8.28 | +5.31% | 62,685 |
| Dec 17, 2025 | $7.80 | $8.47 | $7.80 | $7.86 | +6.46% | 60,503 |
| Dec 16, 2025 | $8.10 | $8.29 | $7.12 | $7.38 | -8.89% | 95,439 |
| Dec 15, 2025 | $10.24 | $10.24 | $7.97 | $8.10 | -20.88% | 113,129 |
| Dec 12, 2025 | $10.50 | $10.79 | $9.93 | $10.24 | -2.01% | 40,177 |
| Dec 11, 2025 | $10.50 | $10.82 | $10.41 | $10.45 | -2.63% | 17,880 |
| Dec 10, 2025 | $10.80 | $11.10 | $10.50 | $10.73 | -1.35% | 41,914 |
| Dec 9, 2025 | $10.78 | $11.10 | $10.33 | $10.88 | +4.55% | 41,461 |
| Dec 8, 2025 | $11.18 | $11.18 | $10.20 | $10.41 | -7.37% | 64,799 |
| Dec 5, 2025 | $11.97 | $12.00 | $11.10 | $11.24 | -3.10% | 28,043 |
| Dec 4, 2025 | $10.83 | $12.21 | $10.25 | $11.60 | +8.38% | 82,317 |
| Dec 3, 2025 | $10.80 | $11.24 | $10.60 | $10.70 | +1.89% | 32,560 |
| Dec 2, 2025 | $10.73 | $11.25 | $10.14 | $10.50 | -3.15% | 34,304 |
| Dec 1, 2025 | $10.97 | $11.53 | $10.51 | $10.84 | -2.48% | 30,415 |
| Nov 28, 2025 | $10.94 | $11.76 | $10.88 | $11.12 | -0.72% | 31,364 |
| Nov 26, 2025 | $9.90 | $12.48 | $9.84 | $11.20 | +14.86% | 170,406 |
| Nov 25, 2025 | $10.09 | $10.20 | $9.66 | $9.75 | -2.61% | 26,042 |
| Nov 24, 2025 | $10.50 | $10.50 | $9.60 | $10.01 | -4.71% | 43,458 |
| Nov 21, 2025 | $10.05 | $10.65 | $9.61 | $10.51 | +8.66% | 31,995 |
| Nov 20, 2025 | $10.27 | $10.85 | $9.63 | $9.67 | -5.84% | 39,703 |
| Nov 19, 2025 | $11.22 | $11.40 | $10.09 | $10.27 | -4.57% | 35,845 |
| Nov 18, 2025 | $9.55 | $11.53 | $9.33 | $10.76 | +13.37% | 175,342 |
| Nov 17, 2025 | $10.14 | $10.50 | $9.36 | $9.49 | -4.50% | 37,313 |
| Nov 14, 2025 | $9.74 | $10.65 | $9.51 | $9.94 | -10.94% | 70,666 |
| Nov 13, 2025 | $11.70 | $12.00 | $10.80 | $11.16 | -6.11% | 85,206 |
| Nov 12, 2025 | $11.70 | $12.08 | $11.45 | $11.89 | +0.66% | 44,639 |
| Nov 11, 2025 | $11.71 | $11.91 | $11.30 | $11.81 | +0.82% | 48,291 |
| Nov 10, 2025 | $12.60 | $12.86 | $11.43 | $11.71 | -3.87% | 73,390 |
| Nov 7, 2025 | $11.40 | $12.55 | $11.22 | $12.18 | +3.04% | 74,094 |
| Nov 6, 2025 | $11.76 | $12.38 | $11.43 | $11.82 | +0.51% | 119,404 |
| Nov 5, 2025 | $11.81 | $13.20 | $11.55 | $11.76 | +3.46% | 201,476 |
| Nov 4, 2025 | $11.56 | $12.00 | $10.95 | $11.37 | -6.21% | 134,683 |
| Nov 3, 2025 | $13.51 | $13.80 | $11.85 | $12.12 | -12.15% | 220,290 |
| Oct 31, 2025 | $14.10 | $15.23 | $13.54 | $13.80 | -1.75% | 200,936 |
| Oct 30, 2025 | $14.32 | $14.76 | $12.81 | $14.05 | – | 282,316 |
Seasonality
CODX return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 27.8% | 20.9% | -17.9% | -1.1% | 54.2% | 2.4% | 9.5% | -7.4% | -3.5% | -6.9% | -9.9% | -19.6% |
| Months up | 5 of 9 | 2 of 9 | 2 of 9 | 3 of 9 | 4 of 9 | 7 of 9 | 5 of 9 | 4 of 10 | 3 of 10 | 3 of 10 | 2 of 10 | 2 of 9 |
| 2026 | -53.0% | -3.3% | -19.1% | -16.7% | 450.3% | -63.7% | -53.5% | -13.9% | -13.7% | -65.7% | -24.2% | |
| 2025 | 0.1% | -34.1% | -37.5% | 13.4% | -27.2% | 9.7% | -7.7% | 27.5% | 4.3% | 33.7% | -19.4% | -54.5% |
| 2024 | -6.0% | -9.6% | -0.9% | 3.6% | -9.5% | 19.0% | -8.0% | 20.9% | -10.1% | -3.2% | -26.4% | -15.8% |
| 2023 | 28.6% | -10.8% | -48.8% | -6.8% | -21.0% | 1.8% | 40.5% | -20.5% | -14.5% | 0.9% | 10.3% | 12.7% |
| 2022 | -20.5% | -18.3% | 6.6% | -28.8% | 14.8% | 11.1% | 16.9% | -48.5% | -5.0% | 8.1% | -13.3% | -16.3% |
| 2021 | 38.1% | 7.2% | -30.7% | -7.1% | -8.9% | 2.2% | 22.5% | 6.3% | -9.5% | -15.6% | 17.4% | -7.4% |
| 2020 | 262.2% | 305.8% | -42.4% | 48.8% | 58.7% | 7.5% | 24.0% | -54.6% | 24.7% | -1.3% | -12.6% | -20.6% |
| 2019 | -8.7% | -8.8% | -14.5% | -4.7% | -20.7% | -0.1% | 60.0% | -16.4% | -3.7% | -6.8% | -7.3% | 1.1% |
| 2018 | 9.8% | -40.3% | 26.0% | -11.9% | 51.0% | 33.8% | -9.3% | -7.1% | -19.6% | -12.2% | -10.4% | -28.0% |
| 2017 | 31.9% | 12.0% | -6.9% | -12.9% | -47.9% |
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