DX · Dynex Capital Inc

Track DX — free Ask ALVIS about DX

$12.83 -0.02 (-0.16%)

Market Cap

$3.18B

247.43M

Options Chain

15-min delayed Underlying $12.83 · today Options Calculator

Positioning

Aug 21, 2026 · 15 days to expiry · 20 contracts

Put / call OI

3.27

Put-heavy positioning

Open interest

3,480

contracts outstanding

Volume

168

traded today

Max pain

$12.50

$0.33 below spot

ATM implied vol

19.9%

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

Aug 21 15d Sep 18 43d Dec 18 134d Mar 19 225d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
13	1	423.1%	0.992	$10.40		—	—	—	—	0
Call · $2.5 In the money Last $10.40 Breakeven $12.90 Implied vol 423.1% Delta 0.992 ≈99% ITM Gamma 0.003 Theta -0.006 Vega 0 Open interest 13 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
8	2	252.7%	0.986	$8.00		$0.05	—	—	2	2
Call · $5 In the money Last $8.00 Breakeven $13.00 Implied vol 252.7% Delta 0.986 ≈99% ITM Gamma 0.008 Theta -0.006 Vega 0.001 Open interest 8 Model this call Put · $5 Last $0.05 Breakeven $4.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
3	1	179.5%	0.954	$5.30		$0.05	—	—	2	0
Call · $7.5 In the money Last $5.30 Breakeven $12.80 Implied vol 179.5% Delta 0.954 ≈95% ITM Gamma 0.023 Theta -0.012 Vega 0.002 Open interest 3 Model this call Put · $7.5 Last $0.05 Breakeven $7.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	2	95.6%	0.919	$2.65		$0.08	—	—	100	100
Call · $10 In the money Last $2.65 Breakeven $12.65 Implied vol 95.6% Delta 0.919 ≈92% ITM Gamma 0.068 Theta -0.01 Vega 0.004 Open interest 2 Model this call Put · $10 Last $0.08 Breakeven $9.92 Implied vol — Delta — Gamma — Theta — Vega — Open interest 100 Model this put
671	3	—	—	$0.48		$0.10	-0.293	19.9%	3	2.4k
Call · $12.5 In the money Last $0.48 Breakeven $12.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 671 Model this call Put · $12.5 Last $0.10 Breakeven $12.40 Implied vol 19.9% Delta -0.293 ≈29% ITM Gamma 0.663 Theta -0.007 Vega 0.01 Open interest 2.4k Model this put
Underlying $12.83
117	1	203.5%	0.425	$0.01		$2.25	-0.955	43.9%	44	125
Call · $15 Last $0.01 Breakeven $15.01 Implied vol 203.5% Delta 0.425 ≈43% ITM Gamma 0.075 Theta -0.068 Vega 0.01 Open interest 117 Model this call Put · $15 In the money Last $2.25 Breakeven $12.75 Implied vol 43.9% Delta -0.955 ≈96% ITM Gamma 0.073 Theta -0.007 Vega 0.003 Open interest 125 Model this put
1	1	—	—	$0.01		$4.95	—	—	2	0
Call · $17.5 Last $0.01 Breakeven $17.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $17.5 In the money Last $4.95 Breakeven $12.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.969	107%	—	0
Call · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Last — Breakeven — Implied vol 107% Delta -0.969 ≈97% ITM Gamma 0.021 Theta -0.009 Vega 0.002 Open interest 0 Model this put
0	—	—	—	—		$9.95	—	—	2	0
Call · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $22.5 In the money Last $9.95 Breakeven $12.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$12.41	—	—	2	1
Call · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Last $12.41 Breakeven $12.59 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. 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. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 826675 CUSIP 26817Q886 13F (30d) 86 filings 86 filers Visit website Investor relations