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DUOL vs AAPL // ALTMAN Z-SCORE & DEBT/EQUITY

Duolingo Inc. (NASDAQ) VS. Apple Inc. (NASDAQ) • 15-METRIC TALLY: DUOL 6 — AAPL 9
▲ ALTMAN Z-SCORE & DEBT/EQUITY LEADER: AAPL
balance-sheet
7.42
balance-sheet
13.54
15-METRIC INSTITUTIONAL SIDE-BY-SIDE SCORECARD (DUOL VS. AAPL) EMERALD CELL = QUANTITATIVE EDGE
INSTITUTIONAL METRIC DUOL AAPL SPREAD (A - B) ADVANTAGE DEDICATED URL
Gross Profit Margin 72.20% 48.65% +23.55 DUOL /gross-margins <GO>
Return on Invested Capital (ROIC) 18.40% 81.38% -62.98 AAPL /roic <GO>
EV/EBITDA & P/E Valuation 37.2x 30.1x +7.09 AAPL /valuation <GO>
Free Cash Flow Yield 5.79% 2.72% +3.07 DUOL /fcf-yield <GO>
Operating Margin 13.10% 33.17% -20.07 AAPL /operating-margins <GO>
Net Profit Margin 39.90% 27.62% +12.28 DUOL /net-margins <GO>
Revenue Growth (YoY) 38.70% 14.24% +24.46 DUOL /revenue-growth <GO>
Dividend Yield & FCF Payout Safety 0.00% 0.31% -0.31 AAPL /dividend-safety <GO>
Altman Z-Score & Debt/Equity ACTIVE 7.42 13.54 -6.12 AAPL /balance-sheet <GO>
Piotroski F-Score Quality 8/9 9/9 -1.00 AAPL /piotroski-score <GO>
Options Implied Move & Put/Call Skew 7.90% 5.76% +2.14 AAPL /options-implied-move <GO>
RSI-14 & 200D SMA Momentum 39.4 55.4 -16.00 AAPL /rsi-technicals <GO>
10Y Yield & FRED Macro Beta 1.30 1.14 +0.16 DUOL /macro-sensitivity <GO>
Forward P/E Multiple 12.9x 35.3x -22.44 DUOL /forward-pe <GO>
Enterprise Scale & Market Cap $6.38B $5.03T -$5.02T AAPL /market-cap <GO>
5-YEAR HISTORICAL XBRL REVENUE & MARGIN TRAJECTORY SEC FORM 10-K FY
FISCAL YEAR DUOL REV AAPL REV DUOL GROSS % AAPL GROSS % DUOL FCF AAPL FCF
FY 2025 $1.04B $416.16B 72.2% 46.9% $369.7M $98.77B
FY 2024 $748.0M $391.04B 72.8% 46.2% $273.4M $108.81B
FY 2023 $531.1M $383.29B 44.0% 44.1% $129.7M $99.58B
FY 2022 — $394.33B — 43.3% — $111.44B
FY 2021 — $365.82B — 41.8% — $92.95B
FRED MACRO REGIME CORRELATION COMPARISON PEARSON r
DUOL // BETA 1.30
AAPL // BETA 1.14