How it works, PRO features, and why relative comparison is the only fair way to
compare stocks.
What is DUEL? ▼
DUEL is a stock comparison tool based on 8 fundamental factors from SEC data. Unlike
absolute scoring, DUEL uses relative comparison — meaning each factor is normalized
between the two stocks. This eliminates bias and reveals who is objectively better across multiple
dimensions. It's like a boxing match for stocks: only one winner.
What is the DUEL DCF Valuation and why is
it unique? ▼
DUEL DCF is our proprietary multi-factor Discounted Cash Flow model available only to
PRO users.
Why is it unique and interesting for investors?
• Uses only real SEC EDGAR data (no analyst estimates)
• Incorporates earnings quality via Sloan Ratio adjustment
• Applies ROIC and FCF Margin quality multipliers
• Smart WACC calculation based on company's ROIC tier
• Conservative 3-year explicit forecast + Gordon terminal value
• Built-in fallbacks and safeguards against bad data
How should you look at our DCF?
Treat it as a high-quality relative valuation tool and sanity check. Compare DCF prices
between two companies in a duel — this shows which one the model believes has more intrinsic value. Use
it together with the duel score for a complete picture: relative strength + absolute valuation
estimate.
It is not a precise "fair value" prediction, but one of the most transparent and data-driven automated DCF models available to retail investors.
How should I use the DUEL DCF model in my
investment analysis? ▼
Use the DUEL DCF model as a complementary tool, not a standalone decision-maker.
Practical steps:
1. Run a DUEL between two stocks to see the relative winner (the "duel score").
2. Export the DCF report (PRO) for both companies.
3. Compare the fair price estimates (T0, T+1, T+2, T+3) and the
Enterprise Value.
4. Look at the growth assumptions (Sloan penalty, ROIC multiplier, FCF margin multiplier) —
they show how the model adjusts for quality.
5. Use the price projection chart to visualise the expected price trajectory.
6. Cross-check with the duel winner: if the same company wins on both relative fundamentals and DCF valuation, that strengthens the signal.
When is it most useful?
• When comparing two companies in the same sector
• When you want a transparent, data-backed valuation without manual spreadsheet work
• When you need a quick sanity check before deeper research
Remember: No model is perfect. The DUEL DCF is designed to be
consistent, transparent, and fully automated — giving you a reliable starting point for
your own investment thesis.
What is the DUEL Resilience Report (STR) and how
do I read it? ▼
The DUEL Resilience Report (STR) is a PRO-exclusive PDF report that answers one key question: how financially resilient is this company right now?
While the Battle Report tells you who wins the duel and the DCF Report tells you
what the company might be worth, the STR Report tells you
how safe the business foundations are — independently of market price or growth
expectations.
What is the Fundamental Resilience Index (FRI)?
The FRI is a score from 0 to 100 that summarises the financial resilience of a company. It is calculated from 4 core metrics, then adjusted for internal contradictions (penalties).
• 70–100: HIGH RESILIENCE — The company generates strong cash flows, covers its debt
comfortably, and its earnings are backed by real cash.
• 40–69: MODERATE RESILIENCE — Acceptable financial health, but some areas require
monitoring.
• 0–39: LOW RESILIENCE — Significant financial stress signals. Requires careful additional
research before investing.
The 4 core metrics explained: 1. Cash-to-Debt Coverage = (Cash + CFO) / Total Debt
Measures how many times the company can cover its total debt using available cash and operating cash flow. Above 1.0x means the company can theoretically repay all debt from cash on hand plus one year of cash flow. Below 0.5x is a warning sign.
2. Investment Self-Sufficiency = FCF / CAPEX
Measures whether the company generates enough free cash flow to fund its own capital expenditures. Above 1.0x means the company does not need external financing to maintain and grow its business. Below 0.5x means it relies heavily on debt or equity issuance.
3. Earnings Quality Ratio = CFO / Operating Income
Compares cash flow from operations to accounting operating income. Above 1.0x means cash profits exceed accounting profits — a positive sign. Below 0.8x suggests that a significant portion of reported profit is not yet converted to cash, which can be a red flag.
4. Liquidity Runway = Cash / Annual Burn Rate
Estimates how many years the company can sustain operations from its cash reserves if cash generation deteriorates. Above 3 years is strong. Below 1 year signals potential liquidity risk.
The Consistency Matrix — what are the traffic light checks?
The STR report also runs three internal consistency checks. These detect situations where different metrics contradict each other — which can signal hidden risks even when individual numbers look good:
• Growth vs FCF: Is the company growing fast but generating little or negative free cash
flow? This can mean growth is being funded unsustainably.
• ROIC vs Sloan Ratio: Is ROIC high but Sloan Ratio also elevated? This may indicate that
high returns are partly driven by accounting accruals rather than real cash.
• Debt vs Cash: Is debt high relative to equity while cash coverage is low? This
combination signals a potential debt trap.
Each check returns OK (green), CAUTION (yellow), or RISK
(red). A RISK flag reduces the FRI score by 10 points; CAUTION by 5 points.
How to use the STR Report in practice:
1. Run a duel and export the STR Report (PRO button).
2. Compare the FRI scores of both companies side by side.
3. A company with a higher duel score but a low FRI may be winning on growth metrics while carrying hidden financial risk.
4. A company with a lower duel score but a high FRI may be more conservative but financially rock-solid.
5. The ideal combination: wins the duel AND has a high FRI AND the DCF shows positive fair value.
What makes STR unique?
All data comes exclusively from SEC EDGAR filings. No analyst estimates. No third-party adjustments. The FRI algorithm is deterministic — the same inputs always produce the same output — making it fully transparent and reproducible. The Consistency Matrix is particularly rare: most retail tools show metrics in isolation; STR cross-checks them against each other to surface hidden contradictions.
Important note: STR is a financial resilience assessment, not a buy or sell signal. A
low FRI does not mean a stock will fall. A high FRI does not mean a stock will rise. It tells you about
the structural safety of the business — use it as one layer of analysis alongside the duel score and DCF
report.
Why do banks and financial companies
sometimes show incomplete or unusual data? ▼
Banks, insurance companies, and other financial institutions use a fundamentally different accounting structure — and this affects how DUEL reads their data.
Why banking sector data looks different:
Traditional companies have a clear separation between their operating activities (selling products/services) and financing activities (borrowing money). For banks, borrowing and lending
is the core business — so this separation does not exist in the same way.
Specifically:
• Revenue: Banks report net interest income, fee income, and trading income — not a single
"Revenue" line that maps directly to the standard XBRL tag DUEL uses. This can result in revenue
appearing as zero or unusually low.
• Operating Cash Flow (CFO): For banks, CFO includes massive fluctuations from loan
originations, deposits, and securities trading. A bank can show negative CFO simply because it issued
more loans this quarter — which is actually a sign of business growth, not weakness.
• Capital Expenditures (CAPEX): Banks have minimal physical CAPEX compared to industrial
companies, making FCF margin calculations less meaningful.
• Debt: For banks, deposits are technically "liabilities" — meaning a bank with millions of
customer deposits will show enormous "debt" that is completely normal and not a risk indicator.
• Receivables: Banks have loan portfolios instead of standard receivables, structured
differently in SEC filings.
What this means for DUEL scores in banking:
DUEL is optimised for non-financial companies (technology, consumer goods, industrials, healthcare, energy, etc.). When you duel two banks against each other, the scores and metrics are still internally consistent — both companies are treated the same way — so the relative comparison remains valid.
However, the absolute metric values (especially CFO, FCF Margin, and Receivables T/O) may look unusual compared to non-financial companies. The STR Resilience Report metrics may also behave differently for banks for the same reasons.
Our recommendation for banking sector analysis:
• Use DUEL to compare two banks against each other — the relative comparison is still valid and
meaningful.
• Focus on Revenue Growth, ROIC, Operating Margin, and Sloan Ratio — these translate better to banking.
• Treat FCF Margin, Cash-to-Debt Coverage, and Receivables T/O with caution for banks.
• For deep bank analysis, supplement DUEL with specialised banking metrics: Net Interest Margin (NIM), Tier 1 Capital Ratio, Return on Assets (ROA), and Loan-to-Deposit Ratio.
This is not a limitation of DUEL's data quality — it is a structural characteristic of
financial sector accounting. The same situation applies to insurance companies, REITs, and other
financial institutions. DUEL clearly indicates the data source and date for every metric so you always
know what you are looking at.
How does relative comparison work?
▼
For each factor (Revenue Growth, ROIC, etc.), DUEL compares the two stocks
head-to-head. The better value gets a higher score for that factor. The final score is the weighted sum
of all factors. If a factor is missing for one company, it gets a slight disadvantage. This is
fairer than absolute scoring because a company with high absolute numbers doesn't
automatically win — it must outperform the opponent in each area.
What factors does DUEL use?
▼
Eight factors, each with a weight. You can adjust these weights in PRO mode.
📈 Revenue Growth
Weight: 16%
3-year CAGR. Measures how fast the company is growing its top line.
🎯 For growth investors — increase. For value investors — decrease.
💰 Op. Cash Margin
Weight: 15%
CFO / Revenue. Shows how much real cash the company generates from each
dollar of sales.
🎯 For cash-flow focused investors — increase.
📊 ROIC
Weight: 15%
Return on Invested Capital. Measures how efficiently the company uses its
capital.
🎯 For quality/value investors — increase. This is Warren Buffett's favorite
metric.
📉 Sloan Ratio
Weight: 12% (inverted)
Earnings quality indicator. Lower is better — near zero means real,
sustainable earnings.
🎯 For conservative investors — increase. Penalizes low-quality earnings.
🔄 Asset Turnover
Weight: 10%
Revenue / Assets. Shows how efficiently the company uses its assets to
generate sales.
🎯 For retail/manufacturing — increase. For asset-light tech — decrease.
💳 Receivables T/O
Weight: 8%
How fast the company collects its receivables. Higher is better.
🎯 For B2B/service companies — increase if you care about cash collection.
📈 Operating Margin
Weight: 12%
Operating income / Revenue. Core profitability from main business.
🎯 Universal metric — keep default or increase for operational efficiency.
💵 FCF Margin
Weight: 12%
(CFO – CAPEX) / Revenue. Free Cash Flow generation after maintaining the
business.
🎯 For dividend/value investors — increase. FCF is what can be returned to
shareholders.
💡 Default weights sum to 100%. In PRO mode, you can adjust each weight freely. The
algorithm automatically recalculates the duel based on your preferences.
Where does the data come from?
▼
All data is sourced from SEC EDGAR — the official US
Securities and Exchange Commission database. DUEL uses the latest 10-K (annual) and
10-Q (quarterly) filings. Data is cached for 6 hours to ensure fast loading while
staying fresh. When a new quarterly report is released, DUEL automatically picks it up.
How do I use PRO features?
▼
PRO gives you full control:
• Custom weights — Adjust the importance of each factor. This is powerful: you can overweight
Revenue Growth if you're a growth investor, or ROIC if you prefer capital efficiency.
• PDF export — Download a professional report of your duel.
• Unlimited duels — No daily limit.
• DCF Valuation — Get a full multi‑factor discounted cash flow report for both companies (available
in PRO).
• Resilience Report (STR) — Export the Fundamental Resilience Index report with FRI score, cash
coverage metrics, and the Consistency Matrix traffic-light system (available in PRO).
What does the PRO PDF Report contain and how to
read it?▼
The PRO PDF Report is a professional, printable version of the duel.
It includes:
Winner and final score
Factor comparison table with period markers (Y = Annual, Q = Quarterly)
Detailed Calculation Details with all formulas and raw numbers
Warnings when data was adjusted for fair comparison
How to read it:
Check the winner and strength first
Look at the table to see who wins each factor
Go to Calculation Details to see the actual numbers and dates used
Pay attention to (Y) and (Q) markers and any "adjusted" notes
Tip: Export multiple duels and compare the PDFs side by side for better analysis.
How to use custom weights (PRO)?
▼
In PRO mode, sliders appear below the ticker inputs.
Move each slider to adjust the weight of the corresponding factor. The total must stay
at 100%. Tip: If you're a growth investor — increase Revenue Growth. If you care about cash flow
— increase FCF Margin. If you're a value investor — increase ROIC and Operating Margin. The algorithm
will recalculate the duel instantly based on your preferences.
Is DUEL reliable? ▼
Yes. All data is from SEC filings — the
most reliable source for public company financials. No third-party data providers, no estimates. Just
raw, audited numbers. The algorithm is transparent, and you can see the raw numbers for every factor in
the breakdown.
What about missing data?
▼
Sometimes a company doesn't report a particular metric (e.g., some
companies don't report operating income). In that case, DUEL gives that factor a
0.35 vs 0.65 score in favor of the company that does report it. This encourages
transparency and penalizes companies that hide data. In PRO mode, you can adjust the weight of that
factor to minimize its impact.
How often is data updated?
▼
DUEL automatically fetches the latest available SEC filing
(10-K or 10-Q). When a company releases a new quarterly report, the data updates automatically. The
cache expires after 6 hours, so you're always seeing the most recent data.
Is DUEL a buy/sell recommendation?
▼
No. DUEL is a comparison tool, not an
investment advisor. It helps you understand which company is stronger across fundamental metrics, but it
doesn't consider price, valuation, or market timing. Always do your own research before investing.
How to pay for PRO without overpaying fees?
▼
DUEL accepts payments through TryBit in USDT and other cryptocurrencies. To avoid
paying unnecessary network fees, it's important to choose the right network for your transaction.
USDT TRC20 — ~$0.5–1 feeUSDT TON — low feeUSDT SOL — low feeUSDC SOL — low feeUSDC BASE — low feeUSDC BSC — low feeLTC — low feeTRX — low fee
⚠️ Important: Make sure you select the correct network for your wallet. If you send
USDT via TRC20 to an ERC20 address, your funds will be lost. Always double-check the network before
confirming the transaction.
💰 Example: Paying $3.90 via USDT TRC20 costs about $0.50–1 in
network fees. Using Ethereum ERC20 could cost $5–20 in fees —
avoid it for small payments.
Step-by-step: how to pay for PRO?
▼
Paying for DUEL PRO is simple. Follow these steps:
1Click "Get PRO →" on the Pricing page or the PRO button in the top menu.
2You will be redirected to the TryBit payment page.
3Select your preferred cryptocurrency and check the network (TRC20, ERC20, BSC, etc.).
4Send the exact amount to the provided wallet address. Copy the address carefully — crypto transactions are irreversible.
5Wait for the blockchain confirmation (usually 1-5 minutes).
6Once the payment is confirmed, you will be redirected to the success page, and your PRO subscription will be activated automatically.
⚠️ Never share your private keys or seed phrase. TryBit will never ask for this
information. If someone does — it's a scam.
🔄 What if the payment doesn't arrive? If you sent the payment but your PRO isn't
activated after 15 minutes, contact us at hello@duelstocks.com with your transaction ID.
⚡ Why DUEL is different
Relative, not absolute. Most stock screeners show absolute numbers — but absolute
numbers don't tell you who is better. DUEL forces a head-to-head comparison across 8 dimensions. The
winner isn't the one with the highest absolute values — it's the one that outperforms the opponent where
it matters most.