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AACI Armada Acquisition Corp. III Class A Ordinary Share · XNAS · 85 sessions on record $10.07 ▲ +0.01 · +0.1% from $10.06 the session before · Sep 30, 2026 close · end of day
Open $10.10
High $10.10
Low $10.06
Day's range $0.040.40% of the previous close
VWAP $10.09close −0.17% from it
Volume, shares 4.19K0.12× the 20-session average
Traded, $ $42.3K
Trades 9345 shares per trade
Previous close $10.06+0.01 to the close
Market cap — Day range 25% of the way up
$10.06 $10.10
52-week range 92% of the way up
$9.74 Mar 27 $10.10 Sep 29
−0.30% from the high · +3.4% from the low
Options No listed options on AACI
Close $ · S&P 500 rebased to the first close 85 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
1W 1M 3M All
85 sessions on file · from Mar 27 AACI close over the last 85 sessions, with S&P 500 rebased to the first close 9.84 10.94 12.04 axis spans 22% S&P 500 AACI Mar 27 Jun 11 Sep 30 85 sessions from Mar 27 to Sep 30; the price axis spans 22 percent. AACI close over the last 85 sessions, with S&P 500 rebased to the first close 9.84 10.94 12.04 axis spans 22% S&P 500 AACI Mar 27 Apr 17 May 12 Jun 11 Jul 24 Aug 31 Sep 30 85 sessions from Mar 27 to Sep 30; the price axis spans 22 percent.
Session read · latest close Sep 30, 2026
Close $ · day % $10.07▲ +0.1% on the previous close
Against S&P 500 S&P 500 −0.2%+0.3 pp difference on the day
Against the averages above 20 · above 5020-session $10.05 (+0.23%) · 50-session $10.00 (+0.67%)
Volume 0.12×the previous 20 sessions · 4.19K shares
Extremes on the day highest close in 250 sessions
Quarterly results SEC filings No results filed on record for AACI yet.
Fundamentals arithmetic on filings and the close No filing on record for AACI yet, so nothing to compute.
Corporate actions exchange records No corporate action on record for AACI yet.
Price history 85 sessions on record · to Sep 30 · end of day AACI is +0.2% over 20 sessions against the S&P 500's −1.3%, 0.30% below its 52-week high, realised volatility 2.1% annualised.
Returns against S&P 500 longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first Window From $ AACI % S&P 500 % Difference pp 60 sessionssince May 5 $9.93 ▲ +1.5% ▲ +5.4% −3.9 20 sessionssince Aug 17 $10.05 ▲ +0.20% ▼ −1.3% +1.5 5 sessionssince Sep 21 $10.04 ▲ +0.30% ▼ −1.4% +1.7 1 sessionsince Sep 29 $10.06 ▲ +0.10% ▼ −0.21% +0.31
Averages of the close close against each average
5-session average $10.06close +0.10% from it
20-session average $10.05close +0.20% from it
50-session average $10.00close +0.70% from it Range and volume true range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14 $0.020.19% of the close
Average day's range, 20 $0.020.18% of the close
Volume against 20 sessions 0.12×4.19K vs 35.5K average Volatility and co-movement with S&P 500 annualised from daily returns
Realised volatility, 20 2.1%≈ ±0.13% a session · moved more than that on 2 of 20
Realised volatility, 60 2.4%≈ ±0.15% a session · moved more than that on 12 of 60
Beta to S&P 500, 60 0.02moved with S&P 500 on 23 of 60 sessions Up and down sessions closes above and below the previous close
Last 20 sessions 7 up · 5 down of 12
Last 60 sessions 25 up · 16 down of 41
Best session, 250 ▲ +0.50%Jun 30
Worst session, 250 ▼ −0.40%Aug 19
Short-sale volume 25 sessions · to Sep 30, 2026 Short sales were 56% of reported volume on Sep 30, 2026, against 34% over the last 25 sessions.
Last 10 sessions share of the day's reported volume
AACI daily short-sale volume Session Short volume Reported volume Short share Sep 30, 2026 744 1.34K 55.6% Sep 29, 2026 1.06K 4.04K 26.3% Sep 28, 2026 585 823 71.1% Sep 25, 2026 59.9 368 16.3% Sep 24, 2026 110 21.4K 0.5% Sep 23, 2026 11 15.4 71.3% Sep 21, 2026 241 249 96.7% Sep 18, 2026 1.21K 394K 0.3% Sep 17, 2026 9 382 2.4% Sep 15, 2026 2 25.2K 0.0%
Filings SEC EDGAR · newest first AACI SEC filings Filed Form Report date Aug 12, 2026 10-Q Jun 30, 2026 May 14, 2026 SCHEDULE 13G — May 13, 2026 SCHEDULE 13G — May 13, 2026 SCHEDULE 13G — May 8, 2026 10-Q Mar 31, 2026 Mar 20, 2026 10-K Dec 31, 2025 Mar 17, 2026 4 Feb 19, 2026 Mar 17, 2026 3 Feb 17, 2026 Mar 16, 2026 8-K Mar 16, 2026 Feb 27, 2026 3 Feb 17, 2026 Feb 26, 2026 4 Feb 19, 2026 Feb 26, 2026 3 Feb 17, 2026 Feb 25, 2026 8-K Feb 19, 2026 Feb 25, 2026 SCHEDULE 13G — Feb 23, 2026 3 Feb 17, 2026 Feb 23, 2026 4 Feb 19, 2026 Feb 23, 2026 8-K Feb 17, 2026 Feb 20, 2026 3 Feb 17, 2026 Feb 20, 2026 3 Feb 17, 2026 Feb 18, 2026 424B4 — Feb 17, 2026 EFFECT — Feb 17, 2026 CERT — Feb 17, 2026 8-A12B — Feb 12, 2026 S-1/A — Feb 9, 2026 S-1/A —
About Armada Acquisition Corp. III Class A Ordinary Share SEC and exchange records Company Armada Acquisition Corp. III Class A Ordinary Share Exchange XNAS SEC CIK 2092897 Sessions on record 85 Price source End of day · delayed Computed 1 Oct, 08:23 pm IST OI Charts is not a registered investment adviser or broker-dealer. Prices, filings and open interest are public data and arithmetic on it, not a basis for any investment decision.