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3B Blackbio Dx Limited (3BBLACKBIO)

Other · NSE · end-of-day 2026-10-19
Close
₹1,331.20
Day change
-7.96%
1-year
+2.3%
From 52-week high
-22.2%
Weinstein stage
—
Minervini template
—
3B Blackbio Dx Limited closed at ₹1,331.20 on 2026-10-19, up 2% over the past year, 22% below its 52-week high. Over the year its annualised volatility was about 53%, with a largest fall of 22% from a peak.

About 3B Blackbio Dx Limited

3B BlackBio Dx Limited develops, manufactures, and commercializes PCR-based molecular diagnostic kits, PCR enzymes, and PCR reagents. Its products address areas including infectious diseases, oncology, human genetics, antimicrobial resistance, and nucleic-acid extraction. The company markets its molecular diagnostic products under the TRUPCR brand and also operates in rapid diagnostics and next-generation sequencing assays. Growing adoption of molecular testing and demand for faster diagnostic solutions support the company's addressable market. Research, product development, and expansion of diagnostic applications remain important growth drivers.

Price, RSI and MACD

Price · +2.3% over the period
1,0661,2361,4071,5771,747Apr 26May 26Jun 26Jul 26Aug 26Sep 26Oct 26
RSI (14) · 39.0
305070
MACD (12, 26, 9) · histogram -31.53
-54-18.616.852.287.6
Price · +2.3% over the period
1,0661,2361,4071,5771,747Apr 26May 26Jun 26Jul 26Aug 26Sep 26Oct 26
RSI (14) · 39.0
305070
MACD (12, 26, 9) · histogram -31.53
-54-18.616.852.287.6
Price: daily close adjusted for splits and bonuses, dashed line the 150-day moving average. MACD: green line, orange dashed signal, bars the histogram. Longer periods are drawn from every second or third session.

Fundamentals

Market capSales (TTM)Net profit (TTM)P/EEPS (TTM)P/BROEBeta
₹1,143 cr——21.966.163.4317.0%—

Investor methods

MethodChecksScoreVerdict
Turtle
✗ Close above the prior 55-session high · 1,740.00
✗ Close above the prior 20-session high · 1,740.00
✗ Close below the prior 20-session low · 1,289.80
Donchian channel breakout - the Turtle traders' entry.
No signal
Graham
✗ Price at or below the Graham number · Graham number 760.09
✗ P/E 15 or less · P/E 20.1
✗ P/B 1.5 or less (or P/E x P/B 22.5 or less) · P/B 3.43
— Current ratio 2 or more
— 10 years of positive earnings, 20 of dividends · history not held
Benjamin Graham's defensive-investor tests.
57/100Expensive
Each method's own rules applied to this stock - information, not a buy or sell signal. All were tested on 2024-26 data; only the Minervini trend template showed a consistent edge.

Other sector — top 10 by 1-year return

Stock1M %3M %6M %1Y %3Y %5Y %P/EP/BROE %ROCE %ROA %D/EEV/EBITDA₹ CrSales TTM ₹ CrProfit TTM ₹ CrEPSBeta
3BBLACKBIO this stock+0.9+5.0+2.2———21.93.4317.0————1,143——66.2—
NOVARTIND-6.1+15.2+93.0+185.8+169.7+140.447.55.8012.0————4,745——39.6—
PREMIERPOL+30.2+43.3+103.1+140.8+275.1+641.030.16.6924.132.9—0.0024.31,123396373.50.61
CALSOFT-18.4+38.8+158.0+79.1+128.5-13.113.54.7932.342.0—0.04——25152.40.57
VALIANTLAB+14.2+119.9+111.8+70.1-27.6—47.72.46-1.20.8—0.1488.7764306163.00.81
KENNAMET-3.8+48.0+67.3+66.3+56.4+189.546.210.6023.0————9,052——89.2—
AKSHARCHEM+5.8+76.5+98.6+57.4+48.9-20.823.71.27-0.20.7—0.4123.53334161417.50.81
CHEMBONDCH-17.5-11.4+49.0+48.5——15.92.9218.5——0.0012.16053473814.21.28
IVP-2.1+33.7+47.2+34.0+23.5+77.26.91.3812.613.9—0.427.52176113230.51.05
MARALOVER-2.2+5.6+29.1+29.1-15.4-28.2—2.17—————————1.03
NAHARSPING-7.2-11.0-1.6+25.4-11.3-47.611.40.601.53.2—0.6511.09013,3657621.91.22
A blank in a return column means the stock is younger than that window. P/B and ROE come from each company's own filings where held.

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Prices as of 2026-10-19, end of day, from NSE. Fundamentals from each company's own exchange filings (XBRL), EPS restated for splits and bonuses. Figures may be delayed and are for information only.
For research & education only — not investment advice. The methods, checks and verdicts are automated rules applied to public data, not buy/sell recommendations. StockLearn is an independent product of ClusterMicro Technologies, not affiliated with or endorsed by the NSE or any exchange. ClusterMicro Technologies is not a SEBI-registered investment adviser. Consult a SEBI-registered adviser before investing.