CEPU · Central Puerto S.A. · Options Chain

Track CEPU — free

$14.13 -0.35 (-2.42%) At close · Sep 11

Rebalance outlook locked

Market Cap

$2.12B

149.99M

Options Chain

Underlying $14.13 · at close Sep 11, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Sep 18, 2026 · 5 days to expiry · 22 contracts · mixed daily-bar sessions · Jul 31, 2026–Sep 4, 2026; 16 unknown

Put / call OI

9.27

Put-heavy positioning

Open interest

113

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$15.00

$0.87 above spot

ATM implied vol

160.6%

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

Sep 18 5d Oct 16 33d Jan 15 124d Apr 16 215d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$11.00	$13.30	—		$0.05	$0.00	$0.05	—	—	1	—
Call · $2.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:02.853 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2.5 Daily-bar session Jul 31, 2026 Quote as of 2026-09-11 13:31:39.622 UTC Last $0.05 Breakeven $2.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.40	$10.80	—		—	$0.00	$0.75	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:02.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Quote as of 2026-09-11 18:58:19.562 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$6.10	$8.10	$7.40		—	$0.00	$0.75	—	—	—	—
Call · $7.5 In the money Daily-bar session Aug 17, 2026 Quote as of 2026-09-11 19:55:02.706 UTC Last $7.40 Breakeven $14.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $7.5 Daily-bar session Unknown Quote as of 2026-09-11 19:55:02.866 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.20	$5.40	—		—	$0.00	$0.75	—	—	—	—
Call · $10 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:02.472 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-11 19:59:16.498 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	58.9%	0.966	$0.30	$3.00	—		$0.28	$0.00	$0.75	—	—	24	101
Call · $12.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.438 UTC Last — Breakeven — Implied vol 58.9% Delta 0.966 ≈97% ITM Gamma 0.078 Theta -0.009 Vega 0.001 Open interest — OI effective date — Model this call Put · $12.5 Daily-bar session Aug 26, 2026 Quote as of 2026-09-11 19:59:16.501 UTC Last $0.28 Breakeven $12.22 Implied vol — Delta — Gamma — Theta — Vega — Open interest 101 OI effective date Sep 10, 2026 Model this put
Underlying $14.13
4	1	—	—	$0.00	$0.30	$0.20		$1.35	$0.20	$2.95	-0.588	160.6%	1	1
Call · $15 Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:55:01.957 UTC Last $0.20 Breakeven $15.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $15 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-11 19:59:58.438 UTC Last $1.35 Breakeven $13.65 Implied vol 160.6% Delta -0.588 ≈59% ITM Gamma 0.147 Theta -0.102 Vega 0.006 Open interest 1 OI effective date Sep 10, 2026 Model this put
6	6	—	—	$0.00	$0.75	$0.20		—	$2.20	$5.00	—	—	—	—
Call · $17.5 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 19:59:16.496 UTC Last $0.20 Breakeven $17.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $17.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:01.957 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$4.70	$7.90	—	—	—	—
Call · $20 Daily-bar session Unknown Quote as of 2026-09-11 19:59:16.498 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:02.610 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$7.10	$9.80	—	—	—	—
Call · $22.5 Daily-bar session Unknown Quote as of 2026-09-11 19:05:33.645 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.317 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$9.60	$12.30	—	—	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-11 19:05:33.645 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:58.317 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$14.30	$17.10	—	—	—	—
Call · $30 Daily-bar session Unknown Quote as of 2026-09-11 19:05:33.727 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:02.853 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 31, 2026–Sep 4, 2026; 16 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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 1717161 CUSIP 155038201 13F (30d) 19 filings 19 filers Visit website Investor relations