Nasdaq · ARCIW · stock
Archimedes Tech SPAC Partners III Co. (ARCIW) stock price history
Every Nasdaq trading session of Archimedes Tech SPAC Partners III Co. from Jul 23, 2026 to Nov 11, 2026: 24 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
ARCIW adjusted close, 2026 to 2026
- $0.6500
- All time high, 2026
- $0.6500
- 52 week high, $0.3300 low
- 24
- Daily sessions since 2026
Last updated Nov 11, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
ARCIW key facts
- Archimedes Tech SPAC Partners III Co. (ARCIW) closed at $0.3499 on Nov 11, 2026 on Nasdaq.
- ARCIW's all time high close is $0.6500, set on Jul 23, 2026; its all time low close is $0.3499 on Nov 11, 2026.
- ARCIW's 52 week range is $0.3300 to $0.6500.
- ARCIW's deepest drawdown was -46.2% from Aug 10, 2026 to Nov 11, 2026.
- DataCedar holds 24 daily sessions of ARCIW history from Jul 23, 2026 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
ARCIW price chart, 2026 to 2026
ARCIW returns
Price return from the last close on or before the window start to Nov 11, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.9% |
| 3 months | -46.2% |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Jul 23, 2026 | -46.2% |
ARCIW records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $0.6500 on Jul 23, 2026
- All time low close
- $0.3499 on Nov 11, 2026
- 52 week high
- $0.6500 on Aug 10, 2026
- 52 week low
- $0.3300 on Nov 4, 2026
- Deepest drawdown
- -46.2% from Aug 10, 2026 to Nov 11, 2026, not yet recovered
- Best single session
- +29.7% on Aug 10, 2026
- Worst single session
- -28.7% on Oct 8, 2026
- Volatility, 1 year annualised
- 203.3%
- Sessions closing higher, 1 year
- 35%
ARCIW price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2026 starts on Jul 23, 2026; 2026 runs to Nov 11, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.6500 | $0.6500 | $0.3300 | $0.3499 | n/a | 219.4K | 24 |
ARCIW monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $0.3499 | -1.1% |
| October 2026 | $0.3537 | -33.7% |
| September 2026 | $0.5332 | +30.0% |
| August 2026 | $0.4100 | -36.9% |
| July 2026 | $0.6500 | n/a |
About the ARCIW data
Daily bars. 24 sessions from Jul 23, 2026 to Nov 11, 2026, one row per Nasdaq trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Nov 3, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Nasdaq trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Jul 23, 2026, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/nasdaq%3AARCIW/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
ARCIW share price history
