P/E Ratio = Current Share Price ÷ Annual Earnings Per Share (EPS)
Matlab: Company ke ₹1 ke profit ke liye aap market mein kitne rupaye dene ko taiyyar hain?
• Agar P/E = 20 hai, toh aap ₹1 ki annual earnings ke liye ₹20 pay kar rahe hain.
Sector Context zaruri hai: Fast-growing consumer/tech company ko 30-40 P/E mil sakta hai, jabki commodity ya utility company ko 10-12 P/E milta hai.
D-Mart vs PSU Bank: D-Mart 80-100x P/E par trade karta tha kyunki market 25-30% consistent profit growth expect kar raha tha.
Doosri taraf, PSU banks 6-8x P/E par milte hain kyunki cyclicality aur NPA history rehti hai. Hamesha P/E ko Growth Rate ke saath compare karein (PEG Ratio)!
Price to Earning < 40 AND Return on capital employed > 15
PEG Ratio = P/E Ratio ÷ Expected EPS Growth Rate (%)
Legendary investor Peter Lynch ne ye rule banaya:
• PEG < 1.0: Undervalued relative to growth (Growth at a Reasonable Price — GARP).
• PEG = 1.0: Fairly valued.
• PEG > 2.0: Overpriced for the amount of growth being delivered.
Margin of Safety = (Intrinsic Value − Current Price) ÷ Intrinsic Value × 100
Reverse DCF Technique: Future estimate lagane ke bajaye ye dekhein ki current share price ko justify karne ke liye company ko agle 10 saal kitni growth karni padegi?
Agar market 45% CAGR price-in kar raha hai, toh probability bohot kam hai ki company us expectation ko meet kar sake!