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Quantumsphere Acquisition Corporation (QUMSU)

Financial Services | Shell Companies | New York, United States | NasdaqGM
10.30 USD

Short-term:☆☆☆☆☆Long-term:☆☆☆☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 6:44 a.m. EDT

This shell company presents a catastrophic investment case across all time horizons. The balance sheet is fundamentally broken, showing negative book value and a current ratio of 0.37, indicating severe liquidity distress where liabilities vastly exceed assets. Operating cash flow is deeply negative, signaling active consumption of capital without revenue generation. The price action offers no relief; the stock has been completely flat for two weeks, trading exactly at its 52-week low, which confirms a lack of any speculative interest or redemption value. With zero dividend history and a window of observation too short to establish a multi-year trend, there is no business quality to assess, only a hollow corporate structure awaiting liquidation or a failed merger. The statistical forecast model correctly identifies zero directional movement, reflecting the reality that this asset has no economic engine to drive future returns.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.001288
AutoTheta0.001866
MSTL0.002285
AutoARIMA0.005510

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 62%
H-stat 2797860.44
Ljung-Box p 0.000
Jarque-Bera p 0.007
Excess Kurtosis -0.89
Attribute Value
Sector Financial Services

Info Dump

Attribute Value
52 Week Change 0.005859375
Address1 1,185 Avenue of the Americas
Address2 Suite 304
All Time High 10.99
All Time Low 10.02
Ask 10.5
Ask Size 1
Average Daily Volume10 Day 20
Average Daily Volume3 Month 75
Average Volume 75
Average Volume10Days 20
Bid 10.26
Bid Size 1
Book Value -0.299
City New York
Country United States
Crypto Tradeable 0
Currency USD
Current Price 10.3
Current Ratio 0.372
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 10.3
Day Low 10.3
Display Name Quantumsphere
Dividend Yield 0.0
Ebitda Margins 0.0
Enterprise Value 117,483,592
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 10.3528
Fifty Day Average Change -0.05280018
Fifty Day Average Change Percent -0.005100087
Fifty Two Week Change Percent 0.5859375
Fifty Two Week High 10.99
Fifty Two Week High Change -0.6899996
Fifty Two Week High Change Percent -0.062784314
Fifty Two Week Low 10.1
Fifty Two Week Low Change 0.19999981
Fifty Two Week Low Change Percent 0.019801961
Fifty Two Week Range 10.1 - 10.99
Financial Currency USD
First Trade Date Milliseconds 1,754,487,000,000
Float Shares 8,279,973
Full Exchange Name NasdaqGM
Fullday Change 0.09999943
Fullday Change Percent 0.9803865
Fullday Price 10.3
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.02005
Held Percent Institutions 0.025320001
Industry Shell Companies
Industry Disp Shell Companies
Industry Key shell-companies
Ipo Expected Date 2,025-08-06
Language en-US
Last Fiscal Year End 1,774,915,200
Long Business Summary Quantumsphere Acquisition Corporation does not have significant operations. It intends to effect a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization, or similar business combination with one or more businesses. The company was incorporated in 2024 and is based in New York, New York.
Long Name Quantumsphere Acquisition Corporation
Market us_market
Market State POSTPOST
Max Age 86,400
Message Board Id finmb_1945638087
Most Recent Quarter 1,782,777,600
Net Income To Common 1,567,678
Next Fiscal Year End 1,806,451,200
Open 10.3
Operating Cashflow -1,148,052
Operating Margins 0.0
Phone 212 612 1400
Previous Close 10.3
Price Hint 2
Price To Book -34.448162
Profit Margins 0.0
Quick Ratio 0.022
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change 0.0
Regular Market Change Percent 0.0
Regular Market Day High 10.3
Regular Market Day Low 10.3
Regular Market Day Range 10.3 - 10.3
Regular Market Open 10.3
Regular Market Previous Close 10.3
Regular Market Price 10.3
Regular Market Time 1,792,008,000
Regular Market Volume 27
Sand P52 Week Change 0.16207206
Sector Financial Services
Sector Disp Financial Services
Sector Key financial-services
Shares Short 0
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 0
Short Name Quantumsphere Acquisition Corp.
Short Ratio 0.0
Source Interval 15
State NY
Symbol QUMSU
Total Cash 4,901
Total Cash Per Share 0.0
Total Debt 0
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 10.31378
Two Hundred Day Average Change -0.01377964
Two Hundred Day Average Change Percent -0.0013360417
Type Disp Equity
Volume 27
Zip 10,036