BOC · BOSTON OMAHA Corp

Track BOC — free

$13.81 +0.06 (+0.44%) At close · Aug 20

Market Cap

$416.05M

30.13M

Options Chain

Underlying $13.81 · at close Aug 20, 2026 Options Calculator

Positioning

Aug 21, 2026 · expires today · 10 contracts · mixed snapshot sessions · Mar 31, 2026–Aug 19, 2026; 1 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 0d Sep 18 28d Oct 16 56d Nov 20 91d Feb 19 182d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	1	—	—	$5.80		—	—	—	—	0
Call · $7.5 In the money Snapshot session Aug 18, 2026 Last $5.80 Breakeven $13.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $7.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
6	6	449.7%	0.983	$3.72		$0.05	—	—	10	20
Call · $10 In the money Snapshot session Aug 18, 2026 Last $3.72 Breakeven $13.72 Implied vol 449.7% Delta 0.983 ≈98% ITM Gamma 0.019 Theta -0.101 Vega 0 Open interest 6 Model this call Put · $10 Snapshot session Aug 19, 2026 Last $0.05 Breakeven $9.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this put
22	2	981.2%	0.678	$2.00		$1.60	-0.229	423.8%	2	78
Call · $12.5 In the money Snapshot session Aug 13, 2026 Last $2.00 Breakeven $14.50 Implied vol 981.2% Delta 0.678 ≈68% ITM Gamma 0.075 Theta -1.904 Vega 0.002 Open interest 22 Model this call Put · $12.5 Snapshot session Aug 18, 2026 Last $1.60 Breakeven $10.90 Implied vol 423.8% Delta -0.229 ≈23% ITM Gamma 0.148 Theta -0.694 Vega 0.002 Open interest 78 Model this put
Underlying $13.81
763	17	551.4%	0.372	$0.05		$1.15	-0.909	171.8%	52	15
Call · $15 Snapshot session Aug 19, 2026 Last $0.05 Breakeven $15.05 Implied vol 551.4% Delta 0.372 ≈37% ITM Gamma 0.142 Theta -1.132 Vega 0.002 Open interest 763 Model this call Put · $15 In the money Snapshot session Jul 1, 2026 Last $1.15 Breakeven $13.85 Implied vol 171.8% Delta -0.909 ≈91% ITM Gamma 0.196 Theta -0.15 Vega 0.001 Open interest 15 Model this put
671	1	508.2%	0.11	$0.02		$6.20	-0.811	670%	2	0
Call · $17.5 Snapshot session Aug 6, 2026 Last $0.02 Breakeven $17.52 Implied vol 508.2% Delta 0.11 ≈11% ITM Gamma 0.076 Theta -0.511 Vega 0.001 Open interest 671 Model this call Put · $17.5 In the money Snapshot session Mar 31, 2026 Last $6.20 Breakeven $11.30 Implied vol 670% Delta -0.811 ≈81% ITM Gamma 0.083 Theta -0.973 Vega 0.001 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Mar 31, 2026–Aug 19, 2026; 1 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 1494582 CUSIP 101044105 13F (30d) 124 filings 123 filers Visit website Investor relations