RDY · Dr Reddys Laboratories Ltd

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$11.80 -0.01 (-0.04%) At close · Jul 24

Market Cap

$9.82B

833.00M

Options Chain

15-min delayed Underlying $11.80 · today Options Calculator

Positioning

Aug 21, 2026 · 26 days to expiry · 20 contracts

Put / call OI

1.83

Put-heavy positioning

Open interest

252

contracts outstanding

Volume

traded today

Max pain

$12.50

$0.71 above spot

ATM implied vol

66.2%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 26d Sep 18 54d Dec 18 145d Mar 19 236d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	322.5%	0.988	—		$0.24	—	—	1	4
Call · $2.5 In the money Last — Breakeven — Implied vol 322.5% Delta 0.988 ≈99% ITM Gamma 0.003 Theta -0.006 Vega 0.001 Open interest 0 Model this call Put · $2.5 Last $0.24 Breakeven $2.26 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
0	—	180.9%	0.979	—		$0.25	—	—	2	2
Call · $5 In the money Last — Breakeven — Implied vol 180.9% Delta 0.979 ≈98% ITM Gamma 0.009 Theta -0.006 Vega 0.002 Open interest 0 Model this call Put · $5 Last $0.25 Breakeven $4.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	129.7%	0.931	—		$0.15	—	—	1	1
Call · $7.5 In the money Last — Breakeven — Implied vol 129.7% Delta 0.931 ≈93% ITM Gamma 0.032 Theta -0.011 Vega 0.004 Open interest 0 Model this call Put · $7.5 Last $0.15 Breakeven $7.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
3	1	48.1%	0.913	$2.05		$7.45	—	—	1	1
Call · $10 In the money Last $2.05 Breakeven $12.05 Implied vol 48.1% Delta 0.913 ≈91% ITM Gamma 0.105 Theta -0.005 Vega 0.005 Open interest 3 Model this call Put · $10 Last $7.45 Breakeven $2.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
Underlying $11.80
26	2	89.1%	0.453	$0.18		$0.70	-0.668	43.3%	1	154
Call · $12.5 Last $0.18 Breakeven $12.68 Implied vol 89.1% Delta 0.453 ≈45% ITM Gamma 0.142 Theta -0.022 Vega 0.013 Open interest 26 Model this call Put · $12.5 In the money Last $0.70 Breakeven $11.80 Implied vol 43.3% Delta -0.668 ≈67% ITM Gamma 0.271 Theta -0.009 Vega 0.011 Open interest 154 Model this put
10	9	116.8%	0.27	$0.10		$0.98	—	—	1	1
Call · $15 Last $0.10 Breakeven $15.10 Implied vol 116.8% Delta 0.27 ≈27% ITM Gamma 0.091 Theta -0.024 Vega 0.009 Open interest 10 Model this call Put · $15 In the money Last $0.98 Breakeven $14.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
50	50	105.6%	0.104	$0.10		—	-0.791	146.9%	—	0
Call · $17.5 Last $0.10 Breakeven $17.60 Implied vol 105.6% Delta 0.104 ≈10% ITM Gamma 0.054 Theta -0.012 Vega 0.007 Open interest 50 Model this call Put · $17.5 In the money Last — Breakeven — Implied vol 146.9% Delta -0.791 ≈79% ITM Gamma 0.063 Theta -0.025 Vega 0.01 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $22.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1135951 CUSIP 256135203 13F (30d) 45 filings 45 filers Visit website Investor relations