PDFS · Pdf Solutions Inc · Options Chain

Track PDFS — free

$47.77 +0.61 (+1.29%) At close · Sep 11

S&P 600 member Russell 2000 member Rebalance outlook locked

Market Cap

$2.02B

42.23M

Options Chain

Underlying $47.77 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 6 days to expiry · 24 contracts · mixed daily-bar sessions · Jul 16, 2026–Sep 11, 2026; 14 unknown

Put / call OI

0.41

Call-heavy positioning

Open interest

114

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$45.00

$2.77 below spot

ATM implied vol

76.1%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 6d Oct 16 34d Nov 20 69d Feb 19 160d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$20.70	$24.40	—		—	$0.00	$1.35	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:40.707 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-11 19:59:44.483 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$15.70	$19.40	—		—	$0.00	$0.40	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:41.058 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-11 13:56:21.225 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.70	$14.40	—		—	$0.00	$1.75	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.256 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.228 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.80	$9.50	—		$0.10	$0.00	$1.35	—	—	6	21
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.228 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:59.223 UTC Last $0.10 Breakeven $39.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 21 OI effective date Sep 10, 2026 Model this put
14	3	57.8%	0.803	$1.20	$5.20	$4.30		$0.67	$0.00	$2.75	—	—	1	8
Call · $45 In the money Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:59.223 UTC Last $4.30 Breakeven $49.30 Implied vol 57.8% Delta 0.803 ≈80% ITM Gamma 0.078 Theta -0.086 Vega 0.017 Open interest 14 OI effective date Sep 10, 2026 Model this call Put · $45 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.268 UTC Last $0.67 Breakeven $44.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this put
Underlying $47.77
7	1	—	—	$0.00	$1.75	$1.17		$5.50	$1.50	$4.90	-0.66	76.1%	2	3
Call · $50 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:40.539 UTC Last $1.17 Breakeven $51.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 10, 2026 Model this call Put · $50 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:59:59.223 UTC Last $5.50 Breakeven $44.50 Implied vol 76.1% Delta -0.66 ≈66% ITM Gamma 0.079 Theta -0.139 Vega 0.022 Open interest 3 OI effective date Sep 10, 2026 Model this put
38	3	—	—	$0.00	$1.75	$0.20		$7.98	$5.80	$9.60	-0.84	103.3%	1	1
Call · $55 Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 19:59:33.357 UTC Last $0.20 Breakeven $55.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 38 OI effective date Sep 10, 2026 Model this call Put · $55 In the money Daily-bar session Jul 16, 2026 Quote as of 2026-09-11 19:59:59.228 UTC Last $7.98 Breakeven $47.02 Implied vol 103.3% Delta -0.84 ≈84% ITM Gamma 0.039 Theta -0.124 Vega 0.015 Open interest 1 OI effective date Sep 10, 2026 Model this put
17	3	—	—	$0.00	$1.00	$0.38		—	$10.70	$14.40	—	—	—	—
Call · $60 Daily-bar session Aug 20, 2026 Quote as of 2026-09-11 19:59:40.508 UTC Last $0.38 Breakeven $60.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 OI effective date Sep 10, 2026 Model this call Put · $60 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.228 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
4	3	—	—	$0.00	$1.75	$0.44		—	$15.60	$19.10	—	—	—	—
Call · $65 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 19:59:34.058 UTC Last $0.44 Breakeven $65.44 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $65 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:40.539 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	2	—	—	$0.00	$2.15	$2.05		—	$20.60	$24.10	—	—	—	—
Call · $70 Daily-bar session Jul 22, 2026 Quote as of 2026-09-11 19:59:34.473 UTC Last $2.05 Breakeven $72.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $70 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:40.539 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.75	—		—	$25.60	$29.10	—	—	—	—
Call · $75 Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.228 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $75 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:40.539 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.05	—		—	$30.60	$34.10	—	—	—	—
Call · $80 Daily-bar session Unknown Quote as of 2026-09-11 15:30:39.328 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $80 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:40.539 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 16, 2026–Sep 11, 2026; 14 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 1120914 CUSIP 693282105 13F (30d) 120 filings 120 filers Visit website Investor relations