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BYAH NASDAQ

Park Ha Biological Technology Co., Ltd. Ordinary Shares
1W: -12.6% 1M: -10.4% 3M: -57.6% YTD: -96.5%
$2.35
+0.08 (+3.52%)
 
Weekly Expected Move ±14.5%
$2 $2 $2 $3 $3
NASDAQ · Consumer Defensive · Household & Personal Products · Tech Score Sell · Power 35 · $1.8M mcap · 309410 float · 486.17% daily turnover · Short 32% of daily vol

Edge Score

Quantitative competitive moat analysis scoring five pillars of durable advantage — cost leadership, brand intangibles, switching costs, network effects, and efficient scale — using industry percentile rankings on a 0–100 scale.

NO EDGE
34.3 / 100
NoneWeakNarrowWide
Primary source: Efficient Scale  ·  ROIC: 5535.5%
Cost Advantage
30
Intangibles
14
Switching Cost
12
Network Effect
65
Scale ★
80
The Edge Score quantifies a company's competitive moat using five pillars: Cost Advantage (20%, operating margin and SG&A efficiency vs industry peers), Intangible Assets (25%, gross margin premium, R&D intensity, brand pricing power), Switching Costs (25%, revenue stability, earnings consistency, customer retention proxied by operating leverage), Network Effects (15%, revenue growth with expanding margins, market share dominance), and Efficient Scale (15%, market concentration, ROIC sustainability). Each pillar is scored 0–100 using industry percentile rankings, then weighted into a composite. Wide ≥ 70, Narrow ≥ 55, Weak ≥ 40, None < 40. BYAH has No discernible competitive edge (34.3/100). The business operates without significant structural advantages. The primary source of advantage is Efficient Scale. ROIC of 5535.5% confirms the company is generating returns well above its cost of capital — a hallmark of durable competitive advantages.

Financial Rating

Composite financial health rating (A+ to F) based on discounted cash flow valuation, return on equity, return on assets, debt-to-equity leverage, and relative P/E and P/B multiples.

C
Oct 02, 2026
DCF
1
ROE
1
ROA
1
D/E
2
P/E
1
P/B
4
The Financial Rating evaluates six fundamental factors — discounted cash flow (DCF) valuation, return on equity (ROE), return on assets (ROA), debt-to-equity leverage (D/E), and relative price-to-earnings (P/E) and price-to-book (P/B) multiples — each scored 1–5. BYAH receives an overall rating of C. Strongest factors: P/B (4/5). Areas of concern: DCF (1/5), ROE (1/5), ROA (1/5), D/E (2/5), P/E (1/5).
Rating Change History
DateFromTo
2026-10-01 C+ C
2026-07-28 C C+
2026-05-22 C- C
2026-04-01 C C-
2026-02-27 C- C
2026-02-20 C C-
2026-01-03 C- C

InsiderStreet Scorecard

Proprietary multi-factor scorecard rating companies across seven fundamental dimensions — profitability, balance sheet strength, earnings quality, growth, value, momentum, and safety — each scored 0–100.

★ ★ ★ ★ ★ 24 Grade D
Profitability
20
Balance Sheet
0
Earnings Quality
18
Growth
—
Value
41
Momentum
—
Safety
0
Cash Flow
30
The InsiderStreet Scorecard rates companies across eight dimensions: Profitability (margins, ROA, ROE), Balance Sheet (leverage, liquidity, coverage), Earnings Quality (accruals, cash conversion), Growth (revenue and earnings trajectory), Value (P/E, P/B, earnings yield, Graham criteria), Momentum (revenue and earnings acceleration), Safety (Altman Z-Score risk adjustment), and Cash Flow (operating cash flow quality, FCF conversion, cash coverage). The overall score blends 35% quality, 35% value, and 30% momentum, with a penalty for distress-zone Altman scores. BYAH scores highest in Value (41/100) and lowest in Balance Sheet (0/100). A grade of D flags significant fundamental concerns across multiple dimensions.

Risk & Quality Signals

Academic financial models used by institutional investors to assess bankruptcy risk, earnings manipulation, financial strength, and credit quality.

Altman Z-Score
-4.55
Distress Zone
Piotroski F-Score
2/9
✗ ✗ ✗ ✓ ✗ ✗ ✓ ✗ ✗
Beneish M-Score
—
—
Ohlson O-Score
-4.29
Bankruptcy prob: 1.4%
Low Risk
Credit Rating
B+
Score: 30.5/100
Earnings Quality
—
OCF/NI: 0.06x
Accruals: -74.7%
The Altman Z-Score (1968) combines five ratios — working capital, retained earnings, EBIT, market value of equity, and sales, all relative to total assets or liabilities — into a single bankruptcy predictor. BYAH scores -4.55, placing it in the Distress Zone (safe > 2.99, distress < 1.81). Historically, companies in this range face elevated bankruptcy risk. The Piotroski F-Score (2000) is a 9-point binary checklist — four profitability tests (positive ROA, positive cash flow, improving ROA, cash flow exceeding net income), three leverage tests (declining debt ratio, improving current ratio, no share dilution), and two efficiency tests (improving gross margin, improving asset turnover). Each pass scores 1 point. BYAH scores 2/9, suggesting weak financial fundamentals — the company fails the majority of these accounting tests. The Ohlson O-Score (1980) is a 9-variable logistic regression that estimates bankruptcy probability using firm size, leverage, working capital, current ratio, profitability (ROA), cash flow coverage, negative equity flag, consecutive losses flag, and earnings trajectory. The raw score is converted to a probability via logistic transformation. BYAH's implied 1.4% bankruptcy probability is well within safe territory. Our Credit Rating model scores companies on five weighted components — solvency (30%), earning power (25%), leverage (20%), liquidity (15%), and cash flow quality (10%) — then blends the absolute score with sector and industry peer rankings. For companies with large buyback programs, equity is adjusted by adding back cumulative 5-year repurchases (capped at 80% of FCF generated) to avoid penalizing shareholder-friendly capital allocation. BYAH receives an estimated rating of B+ (score: 30.5/100).

Valuation

Key valuation multiples comparing the stock's market price to its earnings, revenue, book value, and cash flows. Lower multiples may indicate relative undervaluation versus peers.

P/E
-0.03x
PEG
-0.00x
P/S
0.46x
P/B
0.27x
P/FCF
-7.18x
P/OCF
—
EV/EBITDA
0.01x
EV/Revenue
-0.02x
EV/EBIT
0.01x
EV/FCF
0.07x
Earnings Yield
-109.02%
FCF Yield
-13.93%
Shareholder Yield
0.00%
Graham Number
—
Equity-based multiples (P/E, P/B, P/FCF) compare the stock price to per-share fundamentals and are affected by capital structure. Enterprise value multiples (EV/EBITDA, EV/Revenue, EV/FCF) strip out debt and cash, making them more useful for cross-company comparisons regardless of how companies are financed. The Graham Number — √(22.5 × EPS × Book Value) — is Benjamin Graham's formula for the maximum price a defensive investor should pay. BYAH currently has negative earnings — the P/E ratio is not meaningful.

DuPont Decomposition (5-Factor)

The 5-factor DuPont framework breaks Return on Equity into its component drivers — tax efficiency, interest burden, operating profitability, asset utilization, and financial leverage — to reveal what truly drives shareholder returns.

Tax Burden
1.015
NI / EBT
×
Interest Burden
0.992
EBT / EBIT
×
EBIT Margin
-1.851
EBIT / Rev
×
Asset Turnover
0.425
Rev / Assets
×
Equity Multiplier
1.385
Assets / Equity
=
ROE
-109.6%
The 5-factor DuPont identity decomposes ROE as: Tax Burden × Interest Burden × EBIT Margin × Asset Turnover × Equity Multiplier = ROE. This reveals whether returns are driven by operating performance, financial leverage, or tax efficiency — three very different sources of profitability. BYAH's ROE of -109.6% is driven by Asset Turnover (0.425), indicating efficient use of assets to generate revenue. A tax burden ratio of 1.01 indicates minimal tax leakage — the company retains over 90% of pre-tax earnings.

Graham-Dodd Adjusted Valuation

Our adaptation of Graham's growth formula (Fair P/E = 8.5 + 2g) from The Intelligent Investor. The classic version relies on analyst growth projections, which can be unreliable. This adjusted model substitutes the company's realized 3-year EPS CAGR — a backward-looking, verifiable measure of actual earnings power — grounding the valuation in demonstrated performance rather than forecasts.

Two adjustments we make, and why. Growth is capped at 15%. Graham defined g as expected growth over the next seven to ten years, not last year's rate. Across US companies since 1994 the median realized 7-year EPS growth is 5–8% regardless of how fast a company grew beforehand, and of 4,457 company-quarters that grew faster than 200%, none sustained it. Uncapped, the formula assigned fair multiples in the hundreds to companies that had never held that rate — and scored worse than simply reading the P/E. Capped, it carries real information. The verdict has three states, not two. Tested over 377,249 stock-months, this ratio only separates outcomes at its extremes: below 0.25 beat the universe by 1.3 points a year, above 3.0 lagged by 2.7, and everything in between sat inside a one-point band. Rather than call two-thirds of the market "undervalued" on a threshold of 1.0, we say Neutral where the model cannot tell — which is most of the time.

Adj. Growth Rate
0.00%
Fair P/E
8.50x
Intrinsic Value
—
Price/Value
—
Margin of Safety
—
Premium
—

Profitability Trends

Historical profitability ratios tracking how efficiently the company converts revenue into returns for shareholders over time.

Leverage & Solvency Trends

Debt and liquidity metrics showing the company's financial leverage and ability to meet short-term and long-term obligations.

Efficiency & Working Capital Trends

Operating efficiency metrics measuring how quickly the company converts inventory to sales, collects receivables, and manages its cash conversion cycle.

Growth Trends (YoY %)

Year-over-year growth rates for key financial metrics, showing the trajectory of revenue, earnings, and cash flow generation.

Earnings Stability

R-squared of linear regression measuring how predictably revenue, earnings, and margins follow a trend over the trailing 5 years. 1.0 = perfectly predictable; lower values indicate erratic or cyclical behavior.

Monte Carlo Price Simulation

Geometric Brownian Motion with 1,000 antithetic paths over 1 year, seeded from 236 days of historical volatility. Percentile bands show the range of statistically plausible outcomes — this is a statistical model, not a forecast.

Current Price
$2.42
Median 1Y
$0.01
5th Pctile
$0.00
95th Pctile
$0.09
Ann. Volatility
166.1%
25th–75th percentile 5th–95th percentile Median path Historical
All Ratios & Metrics

Complete fundamental data with up to 20 periods of history, sparkline trends, and current values across 13 categories and 130+ financial metrics.

Profitability
Metric Trend Q4'25 Q1'26 Q2'26 Current
ROE -1.1% -92.6% -1.1% -1.10%
ROA -76.1% -66.9% -79.2% -79.16%
ROIC -9.0% 46.3% 55.4% 55.36%
ROCE -1.1% -90.1% -1.1% -1.08%
Gross Margin 86.2% 96.4% 88.8% 88.79%
Operating Margin -3.4% -76.5% -76.5% -76.53%
Net Margin -3.5% -73.0% -73.0% -73.01%
EBITDA Margin -3.4% -69.0% -69.0% -68.96%
FCF Margin -19.1% -21.7% -23.8% -23.78%
OCF Margin -12.4% -11.3% -10.4% -10.41%
ROIC Economic snapshot only -84.26%
Cash ROA snapshot only -4.43%
NOPAT Margin snapshot only -1.46%
Pretax Margin snapshot only -1.84%
R&D / Revenue snapshot only 13.24%
SGA / Revenue snapshot only 2.61%
SBC / Revenue snapshot only 0.00%
Valuation
Metric Trend Q4'25 Q1'26 Q2'26 Current
P/E Ratio -19.69 -2.48 -0.92 -0.026
P/S Ratio 69.34 6.45 1.71 0.461
P/B Ratio 22.32 2.29 1.01 0.269
P/FCF -362.12 -29.72 -7.18 -7.181
P/OCF — — — —
EV/EBITDA -19.74 -1.44 0.01 0.010
EV/Revenue 66.54 3.59 -0.02 -0.017
EV/EBIT -19.32 -1.40 0.01 0.009
EV/FCF -347.47 -16.56 0.07 0.071
Earnings Yield -5.1% -40.4% -1.1% -1.09%
FCF Yield -0.3% -3.4% -13.9% -13.93%
Price/Tangible Book snapshot only 1.007
EV/Gross Profit snapshot only -0.019
Shareholder Yield snapshot only 0.00%
Leverage & Solvency
Metric Trend Q4'25 Q1'26 Q2'26 Current
Current Ratio 2.92 3.36 3.36 3.365
Quick Ratio 2.88 3.31 3.31 3.308
Debt/Equity 0.05 0.03 0.03 0.035
Net Debt/Equity -0.90 -1.02 -1.02 -1.016
Debt/Assets 0.03 0.02 0.02 0.025
Debt/EBITDA -0.04 -0.04 -0.03 -0.033
Net Debt/EBITDA 0.83 1.15 0.97 0.971
Interest Coverage -210811.33 -233729.14 -234834.36 -234834.360
Equity Multiplier 1.49 1.38 1.38 1.385
Cash Ratio snapshot only 2.806
Debt Service Coverage snapshot only -225363.000
Cash to Debt snapshot only 30.363
FCF to Debt snapshot only -4.049
Defensive Interval snapshot only 276.2 days
Efficiency & Turnover
Metric Trend Q4'25 Q1'26 Q2'26 Current
Asset Turnover 0.22 0.26 0.43 0.425
Inventory Turnover 2.10 1.93 2.96 2.963
Receivables Turnover 5.03 114.18 189.18 189.181
Payables Turnover 14.81 13.59 23.13 23.130
DSO 73 3 2 1.9 days
DIO 174 189 123 123.2 days
DPO 25 27 16 15.8 days
Cash Conversion Cycle 222 166 109 109.3 days
Fixed Asset Turnover snapshot only 6.627
Operating Cycle snapshot only 125.1 days
Cash Velocity snapshot only 0.561
Capital Intensity snapshot only 2.352
Growth Quality
Metric Trend Q4'25 Q1'26 Q2'26 Current
Revenue Stability — — — —
Earnings Stability — — — —
Margin Stability — — — —
Rev. Growth Consistency 0.00 0.00 0.00 0.000
Earn. Growth Consistency 0.00 0.00 0.00 0.000
FCF Positive Streak 0 0 0 0
Earnings Persistence — — — —
Earnings Smoothness — — — —
ROE Trend — — — —
Gross Margin Trend — — — —
FCF Margin Trend — — — —
Sustainable Growth Rate — — — —
Internal Growth Rate — — — —
Cash Flow Quality
Metric Trend Q4'25 Q1'26 Q2'26 Current
OCF/Net Income 0.04 0.04 0.06 0.056
FCF/OCF 1.54 1.92 2.28 2.285
FCF/Net Income snapshot only 0.128
CapEx/Revenue 6.7% 10.4% 13.4% 13.37%
CapEx/Depreciation snapshot only 1.792
Accruals Ratio -0.73 -0.64 -0.75 -0.747
Sloan Accruals snapshot only -0.134
Cash Flow Adequacy snapshot only -0.778
Dividends & Buybacks
Metric Trend Q4'25 Q1'26 Q2'26 Current
Dividend Yield 0.0% 0.0% 0.0% 0.00%
Dividend/Share $0.00 $0.00 $0.00 $0.00
Payout Ratio — — — —
FCF Payout Ratio — — — —
Total Payout Ratio — — — —
Div. Increase Streak — — — —
Chowder Number — — — —
Buyback Yield 0.0% 0.0% 0.0% 0.00%
Net Buyback Yield -0.1% -0.8% -39.6% -39.63%
Total Shareholder Return -0.1% -0.8% -39.6% -39.63%
DuPont Factors
Metric Trend Q4'25 Q1'26 Q2'26 Current
Tax Burden (NI/EBT) 1.02 1.02 1.01 1.015
Interest Burden (EBT/EBIT) 1.00 1.00 0.99 0.992
EBIT Margin -3.44 -2.56 -1.85 -1.851
Asset Turnover 0.22 0.26 0.43 0.425
Equity Multiplier 1.49 1.38 1.38 1.385
Per Share
Metric Trend Q4'25 Q1'26 Q2'26 Current
EPS (Diluted TTM) $-7.61 $-14.25 $-9.59 $-9.59
Book Value/Share $6.71 $15.39 $8.75 $8.75
Tangible Book/Share $6.70 $15.37 $8.74 $8.74
Revenue/Share $2.16 $5.47 $5.15 $6.20
FCF/Share $-0.41 $-1.19 $-1.23 $-1.43
OCF/Share $-0.27 $-0.62 $-0.54 $-0.67
Cash/Share $6.37 $16.16 $9.19 $9.19
EBITDA/Share $-7.28 $-13.61 $-9.15 $-9.15
Debt/Share $0.30 $0.53 $0.30 $0.30
Net Debt/Share $-6.06 $-15.63 $-8.89 $-8.89
Academic Models
Metric Trend Q4'25 Q1'26 Q2'26 Current
Altman Z-Score — — — -4.547
Altman Z-Prime snapshot only -9.319
Piotroski F-Score 2 2 2 2
Beneish M-Score — — — —
Ohlson O-Score snapshot only -4.288
ROIC (Greenblatt) snapshot only -1.12%
Net-Net WC snapshot only $7.65
Credit
Metric Trend Q4'25 Q1'26 Q2'26 Current
Credit Rating snapshot only B+
Credit Score 58.67 30.45 30.52 30.518
Credit Grade snapshot only 14
Implied Spread (bps) snapshot only 650.000
Industry Credit Rank snapshot only 17
Sector Credit Rank snapshot only 18

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms