US · USD

QUMSU

Quantumsphere Acquisition Corp. Units

$10.380.00% ($0.00)
Day's range
$10.38 – $10.38
52-week range
$10.10 – $10.50

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QUMSU in numbers

Market cap
$118.4M
P/B
-34.74
Dividend yield (12m)
0.00%

QUMSU price history

10/07/202510/06/2026
Compare with

QUMSU risk and return

Monthly closes adjusted for splits and distributions.

Metric12 months
Return+2.27%
Volatility (annualized)0.94%
Largest drawdown-0.19%
Positive months6/12

How much did investing in QUMSU return?

$1,000.00 invested on 09/01/2025 would be worth $1,024.68 today.

Value today in QUMSU
$1,024.68
Return over the period
+2.47%
Return per year
+2.25%
In the S&P 500
$1,169.02

With dividends reinvested, before taxes and costs, at month-end closes. Past returns do not guarantee future ones.

QUMSU fundamentals

Valuation

  • P/E—
  • P/B-34.74
  • EV/EBITDA—
  • EV/EBIT—
  • EV/Revenue—
  • P/EBIT—
  • P/S—
  • P/OCF—
  • P/FCF—
  • Earnings yield—
  • PEG ratio—
  • Earnings per share—
  • Book value per share-$0.30

Debt

  • Net debt—
  • Net debt/EBITDA—
  • Net debt/Equity—
  • Debt/Equity—
  • Current ratio0.37
  • Quick ratio—
  • Cash ratio0.00

QUMSU's financial statements

No data for this period.

Figures the company filed with the CVM. Debt excludes leases; each quarter is that quarter alone.

Does QUMSU pay dividends?

QUMSU has no distributions on record.

About Quantumsphere Acquisition

Sector
Finance, insurance and real estate

Questions about QUMSU

How much is QUMSU today?

QUMSU is at $10.38 (0.00% on the day), last traded on 10/06/2026.

How much did QUMSU return in 12 months?

QUMSU returned 2.27% in 12 months, with annualized volatility of 0.94% and a largest drawdown of -0.19%.