Retained split-adjusted SPY close and cumulative dividend-reinvested close, supplemented by admitted exchange opening prices when available. 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
- 2017-03-01 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 2017
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Open price | Exchange Volume |
|---|---|---|---|---|
| 2017-12-01 | $266.86 | $270.87 | — | — |
| 2017-09-01 | $251.23 | $253.71 | — | — |
| 2017-06-01 | $241.80 | $242.98 | — | — |
| 2017-03-01 | $235.74 | $235.74 | — | — |