Metric reference

Every metric available in the custom strategy builder — what it measures, how to interpret it, and where the data comes from.

Technical

RSI (14-day)0–100

Relative Strength Index measures the speed and change of recent price movements on a 0–100 scale.

Below 30 typically signals oversold conditions; above 70 signals overbought. BuyLow computes RSI using Wilder's EWM method, which differs slightly from TradingView.

Source: Daily OHLCV price history

Price vs 52-week low%

Percentage by which the current price exceeds the stock's 52-week low.

0% means the stock is trading at its annual low. Higher values mean the stock has recovered further from its trough.

Source: Real-time quote

Price vs 52-week high%

Percentage gap between the current price and the stock's 52-week high.

0% means the stock is at its annual high. Higher values mean the price is further below its peak.

Source: Real-time quote

Price vs 50-day SMAboolean

Whether the current price is above or below the 50-day simple moving average.

Price above the 50-day SMA is generally considered a short-term bullish signal. Price below may indicate weakening momentum.

Source: Real-time quote (FMP priceAvg50)

Price vs 200-day SMAboolean

Whether the current price is above or below the 200-day simple moving average.

The 200-day SMA is a widely-watched long-term trend indicator. Price above it is bullish; below is bearish.

Source: Real-time quote (FMP priceAvg200)

1-day change %%

Percentage price change from the previous trading session's close.

Useful for momentum filters. Positive values indicate the stock rose today; negative values indicate a decline.

Source: Real-time quote

Volumeshares

Number of shares traded in the most recent trading session.

Higher volume relative to average can signal conviction behind a price move. Low volume moves are often less reliable.

Source: Real-time quote

Valuation

PE ratio×

Price-to-Earnings ratio: market price per share divided by trailing twelve-month earnings per share.

Lower PE may indicate undervaluation relative to earnings. Compare within the same sector — high-growth companies often carry higher PEs.

Source: FMP ratios-ttm

PB ratio×

Price-to-Book ratio: market capitalisation divided by book value of equity.

Below 1× may signal that the market values the company below its net assets. Asset-heavy industries typically have lower PBs.

Source: FMP ratios-ttm

PS ratio×

Price-to-Sales ratio: market capitalisation divided by trailing twelve-month revenue.

Useful for loss-making or early-stage companies where PE is meaningless. Lower PS suggests cheaper revenue relative to market price.

Source: FMP ratios-ttm

PEG ratio×

Price/Earnings-to-Growth: PE ratio divided by the expected earnings growth rate.

PEG below 1× is often considered undervalued relative to growth. Popularised by Peter Lynch as a growth-adjusted valuation measure.

Source: FMP ratios-ttm

EV/EBITDA×

Enterprise Value to EBITDA: total company value (including debt) relative to operating earnings before non-cash charges.

A capital-structure-neutral valuation multiple. Below 10× is often considered low for established businesses.

Source: FMP ratios-ttm

Price/FCF×

Price to Free Cash Flow: market capitalisation divided by trailing twelve-month free cash flow.

Considered by many investors as a more reliable multiple than PE because free cash flow is harder to manipulate than reported earnings.

Source: FMP ratios-ttm

Earnings yield %%

Earnings per share divided by share price — the inverse of PE ratio — expressed as a percentage.

Represents the return you would earn if the company distributed all earnings as dividends. Useful for comparing equities to bonds.

Source: FMP ratios-ttm

Price / Free Cash Flowratio

Market value compared with trailing free cash flow.

Used as a cash-flow valuation multiple alongside earnings and sales ratios.

Source: FMP ratios-ttm

EV / EBITDAratio

Enterprise value compared with EBITDA.

Compares total company value with operating earnings before financing and non-cash charges.

Source: FMP ratios-ttm

Price-to-Bookratio

Market value compared with book value of equity.

Useful for asset-heavy businesses where balance sheet value matters.

Source: FMP ratios-ttm

Price-to-Salesratio

Market value compared with trailing revenue.

Helps evaluate valuation when earnings are temporarily low or negative.

Source: FMP ratios-ttm

PEG Ratioratio

PE ratio adjusted by earnings growth.

Adds growth context to a valuation multiple.

Source: FMP ratios-ttm

Profitability

ROE %%

Return on Equity: net income divided by average shareholders' equity.

Measures how efficiently management generates profits from shareholders' capital. Above 15% is often considered healthy, though this varies by industry.

Source: FMP ratios-ttm

ROA %%

Return on Assets: net income divided by total assets.

Shows how efficiently a company uses its total asset base to generate profit. Asset-light businesses tend to have higher ROA.

Source: FMP ratios-ttm

Gross margin %%

Gross profit (revenue minus cost of goods sold) as a percentage of revenue.

Reflects pricing power and production efficiency. High and stable gross margins are a hallmark of competitively-advantaged businesses.

Source: FMP ratios-ttm

Operating margin %%

Operating income as a percentage of revenue, after deducting operating expenses.

Captures operating efficiency including SG&A and R&D. Positive and expanding operating margins are a positive signal.

Source: FMP ratios-ttm

Net margin %%

Net income as a percentage of revenue after all expenses and taxes.

The bottom-line profitability measure. Wide net margins provide a buffer against revenue slowdowns.

Source: FMP ratios-ttm

FCF margin %%

Free cash flow as a percentage of revenue.

A measure of cash generation quality. FCF margin above 15% is generally strong. Unlike net margin, FCF is not affected by non-cash accounting entries.

Source: FMP cash-flow-statement

Financial Health

D/E ratio×

Debt-to-Equity: total debt divided by shareholders' equity.

High D/E signals financial leverage. Capital-intensive sectors (utilities, banks) naturally carry higher D/E. Context matters.

Source: FMP ratios-ttm

D/Capital %%

Debt-to-Capital: total debt as a percentage of total capital (debt plus equity).

A measure of financial leverage bounded between 0% and 100%. Below 40% is generally conservative; above 60% can indicate high leverage risk.

Source: FMP ratios-ttm

Current ratio×

Current assets divided by current liabilities.

Measures short-term liquidity. Above 1.5× means the company has ample short-term assets to cover near-term obligations.

Source: FMP ratios-ttm

Interest coverage×

EBIT divided by interest expense — how many times the company can cover its interest payments from operating earnings.

Below 1.5× is a warning sign. Above 5× is generally comfortable. Negative values mean the company is not covering its interest costs.

Source: FMP ratios-ttm

Debt-to-Equityratio

Total debt compared with shareholders' equity.

Strategies use it as a leverage and balance sheet risk signal.

Source: FMP ratios-ttm

Income & Dividends

Dividend yield %%

Annual dividends per share divided by current share price, expressed as a percentage.

A higher yield means more income relative to price. Very high yields can signal a dividend cut risk — always check payout ratio.

Source: FMP ratios-ttm

Payout ratio %%

Dividends paid as a percentage of net income.

Above 80% may signal an unsustainable dividend. Below 70% leaves room for growth. Some sectors (REITs, utilities) structurally pay out more.

Source: FMP ratios-ttm

Dividend per shareUSD

Total dividends declared per share over the trailing twelve months.

An absolute measure of dividend income. Use alongside yield and payout ratio for a complete dividend picture.

Source: FMP ratios-ttm

EPS growth (YoY)positive / negative

Year-over-year percentage change in diluted earnings per share.

Positive EPS growth indicates improving profitability. Negative growth (declining EPS) is a common sell signal in value strategies.

Source: FMP income-statement (2 annual periods)

Dividend growth %%

Year-over-year percentage change in total dividends paid.

Consistent dividend growth is a sign of financial strength and management confidence. Dividend cuts often precede share price declines.

Source: FMP cash-flow-statement (2 annual periods)

Dividend Per Share Growthpercent

Change in dividend per share over the comparison period.

Dividend per share growth can indicate improving shareholder distributions.

Source: FMP ratios-ttm

Cash Flow

FCF signpositive / negative

Whether free cash flow (operating cash flow minus capital expenditures) is positive or negative.

Positive FCF means the company generates more cash than it spends to maintain or grow operations — a fundamental quality signal.

Source: FMP cash-flow-statement

OCF signpositive / negative

Whether operating cash flow is positive or negative.

Positive OCF means day-to-day operations are generating cash. A company can report net income but have negative OCF if earnings are not being collected.

Source: FMP cash-flow-statement

FCF growth %%

Year-over-year percentage change in free cash flow.

Growing FCF means the company is generating more cash each year — a strong quality indicator for long-term investors.

Source: FMP cash-flow-statement (2 annual periods)

OCF growth %%

Year-over-year percentage change in operating cash flow.

Growing OCF indicates improving operational cash generation, even if capital expenditures are also rising.

Source: FMP cash-flow-statement (2 annual periods)

Free Cash Flow Positiveboolean

Boolean flag showing whether free cash flow is above zero.

Positive free cash flow suggests the company generated cash after capital spending.

Source: FMP cash-flow-statement

Operating Cash Flow Positiveboolean

Boolean flag showing whether operating cash flow is above zero.

Positive operating cash flow indicates the core business is generating cash.

Source: FMP cash-flow-statement

Quality

Revenue growth %%

Year-over-year percentage change in total revenue.

Consistent revenue growth is a prerequisite for long-term earnings growth. Negative revenue growth in mature businesses can be a warning sign.

Source: FMP income-statement (2 annual periods)

Capex intensity %%

Capital expenditures as a percentage of revenue.

Lower capex intensity means the business requires less ongoing investment to maintain operations — a characteristic of high-quality, capital-light businesses.

Source: FMP cash-flow-statement

SBC % of revenue%

Stock-based compensation as a percentage of revenue.

High SBC dilutes shareholders. SBC above 5–10% of revenue is a significant cost that may not be fully reflected in GAAP earnings.

Source: FMP cash-flow-statement

Market Cap Categorystring

Company size band inferred from market capitalisation.

Provides peer context for sector runs and comparisons. Size bands are metadata only and do not imply a recommendation.

Source: FMP profile

Market Capcurrency

Total equity market value based on share price and shares outstanding.

Useful context for comparing companies of similar scale. It is not a signal by itself.

Source: FMP profile

Sectorstring

Business sector reported by the market data provider.

Sector context matters because valuation, margin, and leverage norms vary across industries.

Source: FMP profile

Revenue Growth (YoY)percent

Year-over-year percentage change in total revenue.

Strategies use revenue growth to check whether the top line is expanding or weakening.

Source: FMP income-statement

Revenue Growth Positiveboolean

Boolean flag showing whether revenue grew versus the prior comparable period.

A directional growth check that supports, but does not replace, broader analysis.

Source: FMP income-statement

The metric definitions and interpretations on this page are provided for educational purposes only. BuyLow Signals produces analytical signals based on user-defined, rules-based criteria — it does not provide personalised investment advice or recommendations. Identical analytical inputs always produce identical outputs regardless of which user submits them. Past analytical patterns are not indicative of future results. Always conduct your own research before making any investment decision.