Raydium Semi-Conductor historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-22 | 238.00 | 243.50 | 236.00 | 236.00 | 236.00 | 877,192 |
| 2026-07-21 | 228.00 | 237.00 | 228.00 | 236.50 | 236.50 | 462,104 |
| 2026-07-20 | 237.00 | 237.00 | 224.00 | 226.50 | 226.50 | 580,153 |
| 2026-07-17 | 241.50 | 242.50 | 230.00 | 232.00 | 232.00 | 676,201 |
| 2026-07-16 | 248.00 | 248.00 | 241.50 | 246.00 | 246.00 | 618,534 |
| 2026-07-15 | 256.00 | 256.00 | 248.50 | 249.50 | 249.50 | 316,423 |
| 2026-07-14 | 256.00 | 256.00 | 241.00 | 252.50 | 252.50 | 681,264 |
| 2026-07-13 | 275.50 | 275.50 | 254.50 | 255.50 | 255.50 | 1,115,166 |
| 2026-07-10 | 272.50 | 272.50 | 272.50 | 272.50 | 272.50 | 0 |
| 2026-07-09 | 276.50 | 278.50 | 272.00 | 272.50 | 272.50 | 535,200 |
| 2026-07-08 | 271.00 | 274.00 | 266.00 | 274.00 | 274.00 | 422,077 |
| 2026-07-07 | 276.50 | 278.50 | 268.50 | 271.00 | 271.00 | 879,180 |
| 2026-07-06 | 272.50 | 277.50 | 270.50 | 275.50 | 275.50 | 944,208 |
| 2026-07-03 | 271.00 | 275.50 | 269.00 | 270.00 | 270.00 | 1,318,425 |
| 2026-07-02 | 246.00 | 274.50 | 246.00 | 274.50 | 274.50 | 1,746,220 |
| 2026-07-01 | 279.00 | 282.00 | 277.00 | 281.50 | 266.90 | 1,855,073 |
| 2026-06-30 | 272.00 | 281.00 | 263.50 | 278.50 | 264.06 | 2,438,202 |
| 2026-06-29 | 264.00 | 270.50 | 263.50 | 268.00 | 254.10 | 799,117 |
| 2026-06-26 | 277.00 | 277.00 | 263.00 | 263.50 | 249.83 | 1,127,136 |
| 2026-06-25 | 281.00 | 286.00 | 278.00 | 278.50 | 264.06 | 579,013 |
| 2026-06-24 | 280.00 | 284.50 | 276.00 | 280.00 | 265.48 | 663,122 |
| 2026-06-23 | 286.00 | 292.00 | 280.00 | 284.50 | 269.74 | 1,541,156 |
| 2026-06-22 | 276.00 | 288.50 | 276.00 | 285.00 | 270.22 | 1,828,836 |
| 2026-06-18 | 277.50 | 284.50 | 273.50 | 275.00 | 260.74 | 1,147,312 |
| 2026-06-17 | 270.50 | 276.50 | 268.50 | 276.00 | 261.69 | 741,471 |
| 2026-06-16 | 275.50 | 276.00 | 269.00 | 270.50 | 256.47 | 390,261 |
| 2026-06-15 | 276.00 | 278.00 | 273.00 | 275.50 | 261.21 | 567,272 |
| 2026-06-12 | 274.00 | 276.50 | 271.00 | 272.00 | 257.89 | 547,485 |
| 2026-06-11 | 256.50 | 268.00 | 255.00 | 268.00 | 254.10 | 934,195 |
| 2026-06-10 | 261.00 | 266.00 | 256.00 | 256.50 | 243.20 | 476,062 |
| 2026-06-09 | 258.00 | 268.00 | 255.00 | 265.00 | 251.26 | 560,125 |
| 2026-06-08 | 250.00 | 257.50 | 247.50 | 255.00 | 241.77 | 628,397 |
| 2026-06-05 | 275.50 | 277.00 | 268.00 | 271.50 | 257.42 | 758,044 |
| 2026-06-04 | 279.00 | 279.00 | 272.50 | 274.50 | 260.26 | 458,540 |
| 2026-06-03 | 283.00 | 283.00 | 280.00 | 280.00 | 265.48 | 537,265 |
| 2026-06-02 | 283.00 | 283.00 | 278.00 | 281.50 | 266.90 | 686,358 |
| 2026-06-01 | 272.00 | 285.00 | 272.00 | 285.00 | 270.22 | 1,305,262 |
| 2026-05-29 | 277.00 | 279.50 | 273.00 | 279.50 | 265.00 | 766,825 |
| 2026-05-28 | 281.00 | 284.00 | 270.50 | 274.00 | 259.79 | 1,112,242 |
| 2026-05-27 | 285.00 | 286.00 | 279.50 | 281.00 | 266.43 | 1,276,590 |
| 2026-05-26 | 285.00 | 285.00 | 278.50 | 284.50 | 269.74 | 1,619,100 |
| 2026-05-25 | 268.50 | 285.00 | 264.00 | 284.50 | 269.74 | 2,798,770 |
| 2026-05-22 | 268.50 | 269.50 | 262.50 | 265.50 | 251.73 | 879,172 |
| 2026-05-21 | 258.50 | 268.00 | 258.50 | 266.00 | 252.20 | 1,065,577 |
| 2026-05-20 | 248.50 | 257.00 | 247.50 | 256.00 | 242.72 | 713,692 |
| 2026-05-19 | 251.00 | 254.00 | 248.50 | 248.50 | 235.61 | 385,212 |
| 2026-05-18 | 245.00 | 254.50 | 242.50 | 251.50 | 238.46 | 458,166 |
| 2026-05-15 | 265.00 | 265.00 | 246.00 | 248.50 | 235.61 | 1,648,160 |
| 2026-05-14 | 263.00 | 267.00 | 262.00 | 263.00 | 249.36 | 1,033,418 |
| 2026-05-13 | 258.50 | 268.00 | 257.00 | 259.50 | 246.04 | 1,940,222 |
| 2026-05-12 | 265.00 | 267.50 | 259.50 | 261.00 | 247.46 | 1,487,399 |
| 2026-05-11 | 274.50 | 274.50 | 257.00 | 263.50 | 249.83 | 2,425,705 |
| 2026-05-08 | 247.00 | 262.00 | 247.00 | 258.50 | 245.09 | 2,655,682 |
| 2026-05-07 | 238.50 | 243.00 | 236.00 | 242.50 | 229.92 | 1,042,399 |
| 2026-05-06 | 241.50 | 241.50 | 228.00 | 235.50 | 223.29 | 1,877,586 |
| 2026-05-05 | 239.00 | 244.00 | 237.00 | 241.00 | 228.50 | 958,901 |
| 2026-05-04 | 238.00 | 241.50 | 236.00 | 239.00 | 226.60 | 663,139 |
| 2026-04-30 | 237.50 | 239.00 | 234.50 | 235.00 | 222.81 | 427,448 |
| 2026-04-29 | 239.50 | 239.50 | 235.00 | 236.00 | 223.76 | 378,008 |
| 2026-04-28 | 235.50 | 240.00 | 232.00 | 239.50 | 227.08 | 718,151 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-02 | 14.6000 TWD |
| 2025-07-03 | 22.2000 TWD |
| 2024-07-01 | 15.2000 TWD |
| 2023-06-29 | 41.0000 TWD |
| 2022-07-04 | 45.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.