ProtoSource Corporation

PSCO · OTC
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$0.016+$0.00 (+0%)
At close:Dec 18, 2025, 2:36 PM UTC
$0.016+$0.00 (+0%)
After hours:Dec 17, 2025, 9:00 PM UTC
P/E TTM-192.06
P/B TTM-69
P/S TTM0
Dividend Yield0%
EPS-$0.05
Beta4.135
Valuation
PEG Ratio-1.92
FCF Yield0.00%
EV / EBITDA-191.69
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Quality
ROIC36.21%
Gross Margin0.00%
Cash Conv. Ratio4.09
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Growth
Revenue 3Y CAGR–
FCF Growth0.00%
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Safety
Net Debt / EBITDA0.32
Interest Coverage0.00
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Efficiency
Inventory Turnover0.00
Cash Conv. Cycle0.00
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ProtoSource Corporation (PSCO) stock FAQs

Quick answers sourced from live Financial Modeling Prep fundamentals and AlphaPilot portfolio guidance.

What is ProtoSource Corporation (PSCO) stock price today?

As of Dec 18, 2025, 2:36 PM UTC, ProtoSource Corporation (PSCO) stock is trading at $0.016. The stock price is quoted in USD and refreshes in real-time throughout the trading day. AlphaPilot provides live market data powered by Financial Modeling Prep's institutional-grade API, ensuring you get accurate and up-to-date PSCO stock quotes for informed trading decisions.

What is ProtoSource Corporation's market capitalization?

ProtoSource Corporation (PSCO) has a market capitalization of approximately $8.2M. Market cap is calculated by multiplying the current share price by the total number of outstanding shares. This valuation metric helps investors compare ProtoSource Corporation's size relative to other companies in the USD market. The market cap figure updates automatically as the PSCO stock price changes.

What is the 52-week range for ProtoSource Corporation stock?

ProtoSource Corporation (PSCO) stock has traded in a 52-week range of $0.0056 — $0.2075. The 52-week range shows the highest and lowest prices at which PSCO traded over the past year, helping investors assess price volatility and identify potential support and resistance levels. Comparing the current ProtoSource Corporation stock price to this range provides context for recent price action.

How much trading volume does ProtoSource Corporation stock have?

ProtoSource Corporation (PSCO) stock recently traded approximately 2.5K shares. Trading volume indicates market liquidity and investor interest in PSCO. Higher volume typically suggests active participation and can signal important price movements or news catalysts affecting ProtoSource Corporation stock.

Does ProtoSource Corporation pay dividends to shareholders?

Yes, ProtoSource Corporation (PSCO) currently offers a dividend yield of approximately 0%. Dividend yield is calculated by dividing the company's annual dividend payments by the current stock price, expressed as a percentage. This metric helps income-focused investors evaluate ProtoSource Corporation stock's potential for generating passive income. Dividend data reflects the trailing twelve months (TTM) of distributions.

What is ProtoSource Corporation's intraday price range?

Today, ProtoSource Corporation (PSCO) stock has traded in a range of $0.016 — $0.016. The intraday range represents the lowest and highest prices reached during the current trading session. Monitoring PSCO's intraday volatility helps traders identify entry and exit points, while comparing it to the 52-week range provides perspective on short-term versus long-term price movements.

Where does AlphaPilot get ProtoSource Corporation stock data?

AlphaPilot sources real-time PSCO stock quotes, fundamental financial data, and historical price charts for ProtoSource Corporation from Financial Modeling Prep's institutional-grade API. This enterprise data feed provides live market prices during trading hours, along with comprehensive fundamentals that update after each earnings release, SEC filing, or corporate action. The ProtoSource Corporation stock summary page combines intraday price movements with key metrics like P/E ratio, market cap, dividend yield, and balance sheet data to give investors a complete view of PSCO stock performance.