OTC:RGKUY | Stock Price History | Rigaku Holdings Corporation/ADR

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-07-01 to 2026-08-28
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$9.50$10.78$12.23$13.87$15.73$17.852026-07-012026-08-28

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2026-08-28$10.00$10.0030,638
2026-08-27$10.57$10.5747,644
2026-08-26$10.29$10.294,314
2026-08-25$10.90$10.9012,765
2026-08-24$10.31$10.3162,255
2026-08-21$10.73$10.7318,678
2026-08-20$11.12$11.1230,273
2026-08-19$12.18$12.1832,104
2026-08-18$13.45$13.454,832
2026-08-17$13.45$13.45223,431
2026-08-14$13.36$13.36115,270
2026-08-13$13.70$13.701,916,264
2026-08-12$13.80$13.801,747,912
2026-07-27$13.05$13.05100
2026-07-01$17.00$17.00100