NNI · Nelnet Inc · Options Chain

Track NNI — free

$126.69 +0.91 (+0.72%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$4.53B

35.78M

Options Chain

Underlying $126.69 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 50 contracts · mixed daily-bar sessions · May 5, 2026–Aug 31, 2026; 40 unknown

Put / call OI

0.10

Call-heavy positioning

Open interest

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$130.00

$3.31 above spot

ATM implied vol

34.1%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Oct 16 33d Dec 18 96d Mar 19 187d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$54.70	$59.00	—		—	$0.00	$4.80	—	—	—	—
Call · $70 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.411 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $70 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.459 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$49.70	$54.00	—		—	$0.00	$4.80	—	—	—	—
Call · $75 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.410 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $75 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.463 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$44.70	$49.00	—		—	$0.00	$4.80	—	—	—	—
Call · $80 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.410 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $80 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.462 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$39.50	$44.00	—		—	$0.00	$4.80	—	—	—	—
Call · $85 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.410 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $85 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.459 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$34.50	$39.00	—		—	$0.00	$4.80	—	—	—	—
Call · $90 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.659 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $90 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.461 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$29.70	$34.00	—		—	$0.00	$4.80	—	—	—	—
Call · $95 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.659 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $95 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.460 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	73.3%	0.998	$24.50	$29.00	—		—	$0.00	$4.80	—	—	—	—
Call · $100 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.659 UTC Last — Breakeven — Implied vol 73.3% Delta 0.998 ≈100% ITM Gamma 0.001 Theta -0.019 Vega 0.001 Open interest — OI effective date — Model this call Put · $100 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.459 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	57.2%	0.998	$19.50	$24.00	—		—	$0.00	$4.80	—	—	—	—
Call · $105 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:11.657 UTC Last — Breakeven — Implied vol 57.2% Delta 0.998 ≈100% ITM Gamma 0.001 Theta -0.017 Vega 0.001 Open interest — OI effective date — Model this call Put · $105 Daily-bar session Unknown Quote as of 2026-09-11 19:56:55.124 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	64.4%	0.973	$14.50	$19.20	—		—	$0.00	$4.80	—	—	—	—
Call · $110 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:07.780 UTC Last — Breakeven — Implied vol 64.4% Delta 0.973 ≈97% ITM Gamma 0.007 Theta -0.071 Vega 0.009 Open interest — OI effective date — Model this call Put · $110 Daily-bar session Unknown Quote as of 2026-09-11 19:55:30.857 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	46.8%	0.964	$9.50	$14.20	—		$1.80	$0.15	$0.35	-0.066	56.5%	2	2
Call · $115 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.305 UTC Last — Breakeven — Implied vol 46.8% Delta 0.964 ≈96% ITM Gamma 0.011 Theta -0.066 Vega 0.012 Open interest — OI effective date — Model this call Put · $115 Daily-bar session Jun 15, 2026 Quote as of 2026-09-11 19:57:35.748 UTC Last $1.80 Breakeven $113.20 Implied vol 56.5% Delta -0.066 ≈7% ITM Gamma 0.015 Theta -0.107 Vega 0.019 Open interest 2 OI effective date Sep 10, 2026 Model this put
—	—	44.9%	0.857	$5.00	$9.50	—		—	$0.00	$4.80	—	—	—	—
Call · $120 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:57:35.666 UTC Last — Breakeven — Implied vol 44.9% Delta 0.857 ≈86% ITM Gamma 0.034 Theta -0.161 Vega 0.033 Open interest — OI effective date — Model this call Put · $120 Daily-bar session Unknown Quote as of 2026-09-11 19:55:03.678 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	34.1%	0.644	$0.70	$5.30	$11.50		$3.00	$0.00	$4.80	—	—	2	4
Call · $125 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:59:59.968 UTC Last $11.50 Breakeven $136.50 Implied vol 34.1% Delta 0.644 ≈64% ITM Gamma 0.074 Theta -0.196 Vega 0.055 Open interest — OI effective date — Model this call Put · $125 Daily-bar session Aug 12, 2026 Quote as of 2026-09-11 19:55:17.712 UTC Last $3.00 Breakeven $122.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this put
Underlying $126.69
53	50	—	—	$0.00	$4.80	$2.00		$3.50	$1.50	$6.00	-0.78	27.5%	1	1
Call · $130 Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 19:58:07.305 UTC Last $2.00 Breakeven $132.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 53 OI effective date Sep 10, 2026 Model this call Put · $130 In the money Daily-bar session Jul 13, 2026 Quote as of 2026-09-11 19:59:09.408 UTC Last $3.50 Breakeven $126.50 Implied vol 27.5% Delta -0.78 ≈78% ITM Gamma 0.073 Theta -0.11 Vega 0.044 Open interest 1 OI effective date Sep 10, 2026 Model this put
4	2	—	—	$0.00	$2.60	$1.33		—	$6.00	$10.50	-0.991	22.6%	—	—
Call · $135 Daily-bar session Aug 31, 2026 Quote as of 2026-09-11 19:55:01.322 UTC Last $1.33 Breakeven $136.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $135 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.408 UTC Last — Breakeven — Implied vol 22.6% Delta -0.991 ≈99% ITM Gamma 0.007 Theta 0.006 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$11.00	$15.50	-0.993	34.6%	—	—
Call · $140 Daily-bar session Unknown Quote as of 2026-09-11 19:54:58.295 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $140 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.409 UTC Last — Breakeven — Implied vol 34.6% Delta -0.993 ≈99% ITM Gamma 0.004 Theta 0.004 Vega 0.003 Open interest — OI effective date — Model this put
10	10	—	—	$0.00	$4.80	$6.00		$10.80	$16.00	$20.50	-0.993	46.1%	1	—
Call · $145 Daily-bar session May 5, 2026 Quote as of 2026-09-11 19:57:01.459 UTC Last $6.00 Breakeven $151.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 10, 2026 Model this call Put · $145 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-11 19:59:09.409 UTC Last $10.80 Breakeven $134.20 Implied vol 46.1% Delta -0.993 ≈99% ITM Gamma 0.003 Theta 0.002 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		$14.30	$21.00	$25.50	-0.994	57.2%	3	—
Call · $150 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.460 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $150 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:59:09.409 UTC Last $14.30 Breakeven $135.70 Implied vol 57.2% Delta -0.994 ≈99% ITM Gamma 0.002 Theta 0 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		$18.60	$26.00	$30.50	-0.994	67.9%	1	—
Call · $155 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.460 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $155 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:59:09.409 UTC Last $18.60 Breakeven $136.40 Implied vol 67.9% Delta -0.994 ≈99% ITM Gamma 0.002 Theta -0.002 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$31.00	$35.50	-0.994	78.3%	—	—
Call · $160 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.461 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $160 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.409 UTC Last — Breakeven — Implied vol 78.3% Delta -0.994 ≈99% ITM Gamma 0.002 Theta -0.004 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$36.00	$40.50	—	—	—	—
Call · $165 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.461 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $165 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.409 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$41.00	$45.50	—	—	—	—
Call · $170 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.462 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $170 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.410 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$46.00	$50.50	—	—	—	—
Call · $175 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.462 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $175 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.410 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$51.00	$55.50	—	—	—	—
Call · $180 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.464 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $180 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.411 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$56.00	$60.50	—	—	—	—
Call · $185 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.465 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $185 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.411 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$61.00	$65.50	—	—	—	—
Call · $190 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.467 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $190 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:09.411 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 · May 5, 2026–Aug 31, 2026; 40 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 1258602 CUSIP 64031N108 13F (30d) 57 filings 57 filers Visit website