Advantest Corporation (ATEYY)
OTCMKTS · Delayed Price · Currency is USD
209.00
-17.57 (-7.75%)
Oct 16, 2026, 4:00 PM EST
ATEYY Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 218.00 | 218.00 | 208.10 | 209.00 | 209.00 | -7.75% | 764,728 |
| Oct 15, 2026 | 218.80 | 227.39 | 214.00 | 226.57 | 226.57 | -7.69% | 232,778 |
| Oct 14, 2026 | 253.90 | 254.99 | 244.22 | 245.45 | 245.45 | -3.33% | 260,038 |
| Oct 13, 2026 | 250.00 | 255.64 | 250.00 | 253.90 | 253.90 | 0.70% | 206,608 |
| Oct 12, 2026 | 259.94 | 260.50 | 251.16 | 252.14 | 252.14 | -3.33% | 49,939 |
| Oct 9, 2026 | 261.50 | 262.70 | 257.80 | 260.82 | 260.82 | 4.34% | 97,226 |
| Oct 8, 2026 | 259.34 | 259.85 | 247.03 | 249.96 | 249.96 | -3.60% | 80,562 |
| Oct 7, 2026 | 259.00 | 259.88 | 252.00 | 259.29 | 259.29 | -2.80% | 180,242 |
| Oct 6, 2026 | 266.01 | 272.50 | 265.45 | 266.75 | 266.75 | 4.75% | 174,236 |
| Oct 5, 2026 | 250.00 | 254.98 | 250.00 | 254.66 | 254.66 | -0.21% | 608,287 |
| Oct 2, 2026 | 250.00 | 255.26 | 245.00 | 255.19 | 255.19 | 8.38% | 157,569 |
| Oct 1, 2026 | 231.68 | 236.67 | 230.25 | 235.45 | 235.45 | 6.61% | 71,200 |
| Sep 30, 2026 | 224.00 | 224.00 | 219.39 | 220.86 | 220.86 | -1.12% | 83,322 |
| Sep 29, 2026 | 216.12 | 223.36 | 211.00 | 223.36 | 223.36 | 3.41% | 104,941 |
| Sep 28, 2026 | 214.50 | 218.15 | 210.74 | 216.00 | 216.00 | -1.52% | 43,677 |
| Sep 25, 2026 | 214.00 | 219.79 | 214.00 | 219.34 | 219.34 | 4.74% | 66,150 |
| Sep 24, 2026 | 206.86 | 211.30 | 205.47 | 209.42 | 209.42 | -1.68% | 49,296 |
| Sep 23, 2026 | 215.00 | 216.50 | 211.67 | 213.00 | 213.00 | -1.66% | 57,493 |
| Sep 22, 2026 | 214.87 | 219.23 | 212.08 | 216.60 | 216.60 | 0.51% | 47,819 |
| Sep 21, 2026 | 211.00 | 216.05 | 208.03 | 215.50 | 215.50 | 5.74% | 54,782 |
| Sep 18, 2026 | 201.80 | 208.00 | 201.80 | 203.80 | 203.80 | 2.26% | 75,064 |
| Sep 17, 2026 | 198.32 | 199.88 | 196.51 | 199.29 | 199.29 | 0.93% | 53,127 |
| Sep 16, 2026 | 199.00 | 203.50 | 193.68 | 197.46 | 197.46 | 1.48% | 72,612 |
| Sep 15, 2026 | 195.10 | 200.00 | 194.00 | 194.58 | 194.58 | -1.98% | 77,833 |
| Sep 14, 2026 | 194.50 | 201.80 | 194.00 | 198.51 | 198.51 | -5.06% | 110,595 |
| Sep 11, 2026 | 209.93 | 211.62 | 206.00 | 209.08 | 209.08 | -1.65% | 62,040 |
| Sep 10, 2026 | 213.00 | 215.63 | 211.90 | 212.58 | 212.58 | 1.03% | 60,349 |
| Sep 9, 2026 | 213.16 | 215.46 | 210.06 | 210.42 | 210.42 | -4.39% | 58,632 |
| Sep 8, 2026 | 218.00 | 224.50 | 217.97 | 220.09 | 220.09 | 1.16% | 41,400 |
| Sep 4, 2026 | 209.00 | 218.69 | 209.00 | 217.58 | 217.58 | 3.62% | 31,242 |
| Sep 3, 2026 | 205.76 | 210.91 | 203.60 | 209.97 | 209.97 | 1.93% | 47,945 |
| Sep 2, 2026 | 205.09 | 206.50 | 202.02 | 206.00 | 206.00 | 2.57% | 189,675 |
| Sep 1, 2026 | 200.80 | 205.59 | 200.01 | 200.85 | 200.85 | -4.10% | 55,736 |
| Aug 31, 2026 | 210.00 | 211.61 | 207.74 | 209.43 | 209.43 | -2.45% | 64,028 |
| Aug 28, 2026 | 221.62 | 222.61 | 213.77 | 214.70 | 214.70 | -1.93% | 48,162 |
| Aug 27, 2026 | 219.68 | 220.12 | 215.03 | 218.92 | 218.92 | -1.79% | 84,334 |
| Aug 26, 2026 | 219.43 | 224.78 | 219.43 | 222.90 | 222.90 | 3.12% | 45,894 |
| Aug 25, 2026 | 219.46 | 219.46 | 214.76 | 216.15 | 216.15 | 0.48% | 60,042 |
| Aug 24, 2026 | 216.70 | 216.83 | 211.09 | 215.11 | 215.11 | -4.43% | 59,172 |
| Aug 21, 2026 | 225.29 | 228.29 | 222.08 | 225.07 | 225.07 | 2.98% | 74,965 |
| Aug 20, 2026 | 218.43 | 222.41 | 216.51 | 218.56 | 218.56 | -5.22% | 88,537 |
| Aug 19, 2026 | 232.01 | 232.85 | 226.45 | 230.60 | 230.60 | 6.14% | 68,150 |
| Aug 18, 2026 | 224.25 | 224.25 | 215.99 | 217.25 | 217.25 | -8.50% | 56,898 |
| Aug 17, 2026 | 235.89 | 240.89 | 235.89 | 237.44 | 237.44 | 2.75% | 78,044 |
| Aug 14, 2026 | 235.00 | 235.00 | 230.04 | 231.08 | 231.08 | -0.17% | 67,435 |
| Aug 13, 2026 | 226.31 | 234.00 | 225.55 | 231.48 | 231.48 | 3.91% | 107,215 |
| Aug 12, 2026 | 222.97 | 225.00 | 221.39 | 222.78 | 222.78 | 3.56% | 46,439 |
| Aug 11, 2026 | 213.68 | 217.68 | 213.32 | 215.13 | 215.13 | 1.62% | 40,849 |
| Aug 10, 2026 | 214.49 | 215.57 | 211.70 | 211.70 | 211.70 | 2.44% | 65,659 |
| Aug 7, 2026 | 208.55 | 209.74 | 203.55 | 206.66 | 206.66 | -0.38% | 123,673 |