QUMSU
Quantumsphere Acquisition Corporation
NasdaqGMUSDEQUITY
DELAYED
Last price
10.33
■ 0.00 (0.00%)
MARKET · —
Price
Chart style
Interval
Intraday intervals only cover recent history. The site picks the finest interval the range allows.
Overlays
Session levels
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Both series are rebased to 0% at the left edge, so the lines show relative performance rather than price.
Tool
1D
—
H —
L —
Range —
Vol —
vs
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Open
—
Prev close
10.33
Day high
10.33
Day low
10.33
Volume
1
Market cap
—
P/E (TTM)
—
52W range
10.02 – 10.99
Trailing performance
Returnvs SPY
1W
0.00%
+1.4%
1M
0.00%
-3.7%
3M
-0.19%
-3.3%
6M
+0.88%
-10.2%
YTD
+1.47%
-10.8%
1Y
+2.99%
-17.0%
3Y
—
-74.2%
5Y
—
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
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Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Fundamentals
Market cap—
Enterprise value—
Revenue (TTM)—
Gross profit—
EBITDA—
Net income—
EPS (TTM)—
Free cash flow—
Total cash—
Total debt—
Book value / share—
Shares outstanding—
Float—
Short % of float—
Dividend yield—
Beta (5Y)—
Valuation & profitability ratios
Trailing P/E—
Forward P/E—
PEG ratio—
Price / sales—
Price / book—
EV / revenue—
EV / EBITDA—
Gross margin—
Operating margin—
Profit margin—
Return on equity—
Return on assets—
Debt / equity—
Current ratio—
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2026 | YoY |
|---|---|---|
| Total revenue | $0 | |
| Operating revenue | $0 | |
| Selling, general & admin | $1.08M | |
| Total operating expense | $1.08M | |
| Operating income | -$1.08M | |
| Net interest income | $2.05M | |
| Pre-tax income | $978.21K | |
| Tax provision | $0 | |
| Net income | $978.21K | |
| Net income to common | $978.21K | |
| EBIT | -$1.08M | |
| EBITDA | -$1.08M |
| Line item | 2026 | 2025 | YoY |
|---|---|---|---|
| Cash & equivalents | $187.91K | $64.36K | +192.0% |
| Cash & short-term investments | $187.91K | $64.36K | +192.0% |
| Total current assets | $317.30K | $117.42K | +170.2% |
| Total assets | $85.20M | $248.98K | +34,119.5% |
| Total current liabilities | $273.75K | $240.00K | +14.1% |
| Current debt | — | $200.00K | — |
| Total debt | — | $200.00K | — |
| Total liabilities | $3.59M | $240.00K | +1,394.1% |
| Retained earnings | -$3.23M | -$16.02K | -20,076.2% |
| Shareholder equity | $81.61M | $8.98K | +908,546.4% |
| Working capital | $43.56K | -$122.58K | +135.5% |
| Net tangible assets | $81.61M | $8.98K | +908,546.4% |
| Shares issued | 11.41M | 10.10M | +13.0% |
| Line item | 2026 | YoY |
|---|---|---|
| Net income | $978.21K | |
| Change in working capital | $120.48K | |
| Operating cash flow | -$947.44K | |
| Investing cash flow | -$82.80M | |
| Financing cash flow | $83.87M | |
| Free cash flow | -$947.44K | |
| End cash position | $187.91K |
| Line item | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2024-12-31 | YoY |
|---|---|---|---|---|---|---|
| Total revenue | $0 | $0 | $0 | $0 | $0 | — |
| Operating revenue | $0 | $0 | $0 | $0 | $0 | — |
| Selling, general & admin | $178.72K | $284.74K | $596.98K | — | $4.27K | -37.2% |
| Total operating expense | $178.72K | $284.74K | $596.98K | $15.75K | $4.27K | -37.2% |
| Operating income | -$178.72K | -$284.74K | -$596.98K | -$15.75K | -$4.27K | +37.2% |
| Net interest income | $741.11K | $806.34K | $506.66K | $291 | $426 | -8.1% |
| Pre-tax income | $562.38K | $521.60K | -$90.32K | -$15.46K | -$3.84K | +7.8% |
| Net income | $562.38K | $521.60K | -$90.32K | -$15.46K | -$3.84K | +7.8% |
| Net income to common | $562.38K | $521.60K | -$90.32K | -$15.46K | -$3.84K | +7.8% |
| EBIT | -$178.72K | -$284.74K | -$596.98K | -$15.75K | -$4.27K | +37.2% |
| EBITDA | -$178.72K | -$284.74K | -$596.98K | -$15.75K | -$4.27K | +37.2% |
| Line item | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $187.91K | $281.17K | $444.82K | $7.56K | $64.36K | -33.2% |
| Cash & short-term investments | $187.91K | $281.17K | $444.82K | $7.56K | $64.36K | -33.2% |
| Total current assets | $317.30K | $354.19K | $589.82K | $7.56K | $117.42K | -10.4% |
| Total assets | $85.20M | $84.50M | $83.89M | $213.52K | $248.98K | +0.8% |
| Total current liabilities | $273.75K | $139.13K | $50.16K | $220.00K | $240.00K | +96.8% |
| Current debt | — | — | — | $200.00K | $200.00K | — |
| Total debt | — | — | — | $200.00K | $200.00K | — |
| Total liabilities | $3.59M | $3.45M | $3.36M | $220.00K | $240.00K | +3.9% |
| Retained earnings | -$3.23M | -$3.05M | -$2.77M | -$31.48K | -$16.02K | -5.8% |
| Shareholder equity | $81.61M | $81.05M | $80.53M | -$6.48K | $8.98K | +0.7% |
| Working capital | $43.56K | $215.06K | $539.66K | -$212.44K | -$122.58K | -79.7% |
| Net tangible assets | $81.61M | $81.05M | $80.53M | -$6.48K | $8.98K | +0.7% |
| Shares issued | 11.41M | 11.41M | 11.41M | 10.10M | 10.10M | 0.0% |
| Line item | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|
| Net income | $562.38K | $521.60K | -$90.32K | -$15.46K | +7.8% |
| Change in working capital | $83.89K | -$26.64K | $30.16K | $33.06K | +414.9% |
| Operating cash flow | -$93.27K | -$308.64K | -$563.13K | $17.60K | +69.8% |
| Investing cash flow | $0 | $0 | — | — | — |
| Financing cash flow | $0 | $145.00K | $83.80M | -$74.40K | -100.0% |
| Free cash flow | -$93.27K | -$308.64K | -$563.13K | $17.60K | +69.8% |
| End cash position | $187.91K | $281.17K | $444.82K | $7.56K | -33.2% |
Analyst targets & ownership
Mean target—
High target—
Low target—
Implied upside—
Analyst count—
Consensus—
Strong buy / Buy— / —
Hold—
Sell / Strong sell— / —
Held by insiders—
Held by institutions—
Institutions holding—
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
10.33
+0.00% from price
SMA 20
10.33
0.00% from price
SMA 50
10.37
-0.36% from price
SMA 100
10.35
-0.24% from price
SMA 200
10.28
+0.47% from price
EMA 12
10.33
-0.01% from price
EMA 26
10.34
-0.11% from price
EMA 50
10.35
-0.18% from price
RSI (14)
34.0
Neutral
MACD (12,26,9)
-0.01
Hist 0.00
ATR (14)
0.00
—
Realised vol 30D
2.3%
Annualised
Bollinger upper
10.33
20, 2σ
Bollinger lower
10.33
20, 2σ
50 / 200 cross
Golden
10.37 vs 10.28
Trend bias
Above 200
+0.47%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
-0.04
Less volatile than market
Correlation to SPY
-0.11
Largely independent
Realised vol 30D
2.3%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-1.6%
Peak to trough
Max drawdown 5Y
-1.6%
Peak to trough
ATR 14
0.00
Average true range
Beta (reported)
—
5Y monthly, from filing
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