Rainier Acquisition Corp.
Prices on SharpeShare since Aug 27, 2026
Range since Aug 27, 2026
Low $10.06High $10.28
Has RNAQU beaten the S&P 500?
Since Aug 27, 2026 (to Oct 20, 2026), RNAQU returned -0.8%; the S&P 500 (SPY) returned 0.0%.
Aug 27, 2026 – Oct 20, 2026. Returns include dividends and other distributions, reinvested.
How are your investments doing?
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Returns by period
| Period | RNAQU | S&P 500 |
|---|---|---|
| 1 month | -1.4% | +1.0% |
How has RNAQU done each year?
SharpeShare can't compare a full calendar year of RNAQU with the S&P 500 yet; the bars show the parts of years it can.
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2026*: RNAQU -0.8%, S&P 500 (SPY) 0.0%
* Part of a year: the returns SharpeShare measures start or end inside it.
Select a month to see its return.
Each cell is that month's return, dividends included: green up, red down, uncolored when it rounds to 0.0%.
How rough does it get?
Counting dividends, RNAQU's largest decline since Aug 2026 was 2.1%, from Sep 15 to Oct 1, 2026. It hasn't closed back at that high since. The S&P 500 didn't fall 10% or more in that time.
Since Aug 27, 2026, RNAQU moved less than 1% up or down on 97% of trading days. Its biggest one-day fall was 1.3% (Oct 1, 2026); its biggest rise 0.8% (Oct 9, 2026).
Highest closing price since Aug 2026: $10.28 on Sep 15, 2026. The latest close, $10.08 on Oct 20, 2026, is 1.9% below it.
How are your investments doing?
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