RGCO · Rgc Resources Inc

Track RGCO — free

$21.28 -0.26 (-1.21%) At close · Aug 17

Market Cap

$223.81M

10.42M

Options Chain

Underlying $21.28 · at close Aug 17, 2026 Options Calculator

Positioning

Aug 21, 2026 · 2 days to expiry · 16 contracts · mixed snapshot sessions · Jul 21, 2026–Aug 10, 2026; 12 unknown

Put / call OI

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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 2d Sep 18 30d Oct 16 58d Jan 15 149d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	569.4%	0.91	—		—	—	—	—	0
Call · $12.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 569.4% Delta 0.91 ≈91% ITM Gamma 0.015 Theta -0.311 Vega 0.004 Open interest 0 Model this call Put · $12.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	415%	0.879	—		—	—	—	—	0
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 415% Delta 0.879 ≈88% ITM Gamma 0.025 Theta -0.278 Vega 0.004 Open interest 0 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	307.9%	0.818	—		—	—	—	—	0
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 307.9% Delta 0.818 ≈82% ITM Gamma 0.045 Theta -0.275 Vega 0.005 Open interest 0 Model this call Put · $17.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	262.9%	0.671	—		—	-0.348	439.9%	—	0
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 262.9% Delta 0.671 ≈67% ITM Gamma 0.073 Theta -0.321 Vega 0.007 Open interest 0 Model this call Put · $20 Snapshot session Unknown Last — Breakeven — Implied vol 439.9% Delta -0.348 ≈35% ITM Gamma 0.044 Theta -0.544 Vega 0.007 Open interest 0 Model this put
Underlying $21.28
1	1	91.1%	0.318	$0.48		—	-0.522	267.6%	—	0
Call · $22.5 Snapshot session Aug 10, 2026 Last $0.48 Breakeven $22.98 Implied vol 91.1% Delta 0.318 ≈32% ITM Gamma 0.205 Theta -0.109 Vega 0.007 Open interest 1 Model this call Put · $22.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 267.6% Delta -0.522 ≈52% ITM Gamma 0.078 Theta -0.356 Vega 0.008 Open interest 0 Model this put
5	1	190.5%	0.217	$0.18		$1.65	—	—	1	0
Call · $25 Snapshot session Jul 24, 2026 Last $0.18 Breakeven $25.18 Implied vol 190.5% Delta 0.217 ≈22% ITM Gamma 0.081 Theta -0.187 Vega 0.005 Open interest 5 Model this call Put · $25 In the money Snapshot session Jul 21, 2026 Last $1.65 Breakeven $23.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1k	10	211.1%	0.047	$0.03		—	-0.786	383.9%	—	0
Call · $30 Snapshot session Aug 10, 2026 Last $0.03 Breakeven $30.03 Implied vol 211.1% Delta 0.047 ≈5% ITM Gamma 0.024 Theta -0.069 Vega 0.002 Open interest 1k Model this call Put · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 383.9% Delta -0.786 ≈79% ITM Gamma 0.04 Theta -0.373 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.817	492.2%	—	0
Call · $35 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 492.2% Delta -0.817 ≈82% ITM Gamma 0.028 Theta -0.441 Vega 0.004 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 · Jul 21, 2026–Aug 10, 2026; 12 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 1069533 CUSIP 74955L103 13F (30d) 91 filings 91 filers Visit website