Stock Calculator

Name	Price	24h Change	Market Cap	24h High / Low	7d Change
S&P 500	$7,718.94	▼ -1.11%	—	H 7,789 / L 7,693	▼ -0.60%
Nasdaq 100	$29,950.82	▼ -2.02%	—	H 30,437 / L 29,861	▼ -2.52%
Dow Jones	$51,621.48	▼ -0.09%	—	H 51,870 / L 51,365	▲ 0.76%
AAPL	$342.96	▲ 0.50%	$5.04T	H 347.09 / L 341.72	▲ 0.75%
MSFT	$533.69	▼ -1.80%	$3.95T	H 545.75 / L 532.54	▲ 2.12%

Name	Price	24h Change	Market Cap	24h High / Low	7d Change
BTC Bitcoin	$81,053.00	▼ -2.73%	$1.63T	H 83,791 / L 80,444	▼ -1.96%
ETH Ethereum	$2,367.57	▼ -5.35%	$289.18B	H 2,515 / L 2,332	▼ -7.26%
XRP	$1.3100	▼ -4.39%	$82.69B	H 1.3800 / L 1.2900	▼ -6.57%
SOL Solana	$102.28	▼ -4.29%	$60.29B	H 107.74 / L 101.04	▼ -10.24%
DOGE Dogecoin	$0.0801	▼ -4.87%	$12.53B	H 0.0848 / L 0.0784	▼ -8.62%

Buffett Indicator admin-set estimate 209.7%

(Total US market cap ÷ US GDP) × 100 · as of Sep 2026 (estimate) · market-wide, not per-stock

1 · Look up a ticker

live-auto Enter a ticker above to fetch its live price.

Price & day change auto-fetch (Stooq, Yahoo fallback — free, no keys). Your numbers below are saved in this browser per ticker and auto-fill on repeat visits.

2 · Your numbers you enter

EPS (TTM) $ per share Book value per share $ Expected annual earnings growth %

Altman Z-Score inputs you enter ($ millions)

Working capital $M Retained earnings $M EBIT $M Total assets $M Total liabilities $M Annual sales $M Shares outstanding millions Market cap $M, optional

Piotroski F-Score you enter tick each statement that is true

Profitability

ROA is positiveNet income above zero — the company is profitable. Operating cash flow is positiveCash from operations above zero — real cash coming in. ROA improvedReturn on assets is higher than last year. Cash flow beats earningsOperating cash flow exceeds net income — earnings look real, not accounting tricks.

Leverage & Liquidity

Leverage fellLong-term debt relative to assets decreased. Liquidity improvedCurrent ratio is higher than last year. No new sharesNo new shares issued — your stake was not diluted.

Operating Efficiency

Gross margin improvedGross margin is higher than last year. Asset turnover improvedSales grew faster than assets — assets used more efficiently.

Graham Number

√(22.5 × EPS × BVPS)

—

Enter EPS and book value per share.

live-auto price you enter EPS, BVPS

PEG Ratio

(Price ÷ EPS) ÷ growth %

—

Need a live price, positive EPS and a growth %.

live-auto price you enter EPS, growth

Altman Z-Score

1.2·(WC/TA)+1.4·(RE/TA)+3.3·(EBIT/TA)+0.6·(MVE/TL)+1.0·(Sales/TA)

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Enter the Altman inputs above.

live-auto price (for MVE) you enter the rest

Piotroski F-Score

Sum of the 9 checks (0–9)

0 / 9

Tick the statements that are true.

you enter all 9 checks

Educational tool, not financial advice. Prices are fetched live; every other number is entered by you and never invented.

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