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KNX

Knight-Swift Transportation HolClose $70.72EOD only

Max Pain

$65.00

Next expiry Aug 21, 2026

Expected Move

±$2.67

3.8% from close

Price Gap

-5.72

Distance to max pain

IV Rank

Middle-high premium

P/C OI

0.73

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

This page reflects KNX options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Aug 18, 2026 close

KNX Options Chain

Data as of market close Aug 18, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 3)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
30.00	38.40	40.20	42.90	0.00	0	1	559.4%	0.974	0.0017	-0.363	0.004	0.002
32.50	35.85	37.60	40.30	0.00	0	1	498.0%	0.974	0.0019	-0.322	0.004	0.002
35.00	35.88	35.20	37.80	0.00	2	2	464.1%	0.970	0.0023	-0.340	0.004	0.003
40.00	24.25	38.90	43.00	0.00	0	1	1039.7%	0.859	0.0034	-2.486	0.014	0.002
42.50	28.16	27.70	30.30	0.00	5	5	354.1%	0.960	0.0038	-0.332	0.006	0.003
50.00	15.90	26.40	30.10	0.00	1	1	643.9%	0.812	0.0065	-1.857	0.017	0.003
52.50	23.55	17.70	20.30	0.00	2	3	231.8%	0.936	0.0084	-0.315	0.008	0.004
55.00	24.10	17.60	21.10	0.00	11	62	365.6%	0.823	0.0111	-1.021	0.017	0.003
57.50	18.00	12.70	15.40	0.00	1	9	180.3%	0.912	0.0139	-0.315	0.010	0.004
60.00	17.90	10.60	12.40	0.00	3	114	150.2%	0.899	0.0183	-0.289	0.011	0.004
62.50	6.40	8.10	10.00	0.00	3	1,023	126.5%	0.872	0.0257	-0.288	0.013	0.004
65.00	9.30	5.30	7.20	0.00	50	756	83.6%	0.876	0.0382	-0.189	0.013	0.005
67.50	5.68	2.95	4.00	0.00	1	184	68.9%	0.783	0.0665	-0.222	0.019	0.004
70.00	1.77	1.15	1.75	-2.13	2	136	46.3%	0.608	0.1295	-0.195	0.025	0.003
72.50	1.48	0.05	1.45	0.00	2	102	74.5%	0.371	0.0791	-0.304	0.024	0.002
75.00	0.35	0.00	0.10	0.00	151	2,247	39.1%	0.051	0.0421	-0.044	0.007	0.000
77.50	0.61	0.00	0.25	0.00	4	146	57.6%	0.043	0.0246	-0.056	0.006	0.000
80.00	0.15	0.00	0.50	0.00	1	917	84.8%	0.059	0.0217	-0.107	0.008	0.000
82.50	0.32	0.00	0.95	0.00	30	765	117.7%	0.083	0.0202	-0.192	0.010	0.000
85.00	0.40	0.00	1.55	0.00	1	563	153.1%	0.105	0.0185	-0.299	0.012	0.001
87.50	0.18	0.00	1.15	0.00	1	33	155.7%	0.076	0.0143	-0.237	0.009	0.000
90.00	0.16	0.00	1.15	0.00	6	1,122	170.1%	0.069	0.0122	-0.242	0.009	0.000
95.00	0.80	0.00	1.60	0.00	1	5	213.9%	0.077	0.0106	-0.332	0.009	0.000
100.00	0.35	0.00	2.15	0.00	1	3	258.6%	0.087	0.0096	-0.438	0.010	0.000
105.00	0.05	0.00	2.15	0.00	0	11	283.2%	0.079	0.0081	-0.448	0.009	0.000
110.00	0.75	0.00	2.15	0.00	5	5	306.1%	0.073	0.0071	-0.455	0.009	0.000
115.00	0.02	0.00	2.15	0.00	0	20	327.3%	0.068	0.0063	-0.461	0.008	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
37.50	0.02	0.00	0.05	0.00	4	4,159	240.6%	-0.001	0.0003	-0.011	0.000	-0.000
40.00	0.05	0.00	0.05	0.00	10	1,640	218.8%	-0.001	0.0003	-0.011	0.000	-0.000
42.50	0.30	0.00	0.05	0.00	10	576	196.9%	-0.002	0.0004	-0.011	0.000	-0.000
45.00	0.66	0.00	1.35	0.00	2	5	310.0%	-0.040	0.0043	-0.285	0.006	-0.000
47.50	0.05	0.00	0.05	0.00	5	61	157.8%	-0.002	0.0007	-0.011	0.000	-0.000
50.00	0.25	0.00	0.10	0.00	1	99	152.3%	-0.005	0.0015	-0.023	0.001	-0.000
52.50	0.60	0.00	0.00	0.00	1	0	50.0%	0.000	0.0000	0.000	0.000	0.000
55.00	0.29	0.00	0.95	0.00	5	98	178.0%	-0.050	0.0091	-0.197	0.007	-0.000
57.50	0.23	0.00	0.75	0.00	1	354	144.1%	-0.049	0.0110	-0.157	0.007	-0.000
60.00	0.05	0.00	0.05	0.00	9	74	71.9%	-0.005	0.0033	-0.012	0.001	-0.000
62.50	0.25	0.00	0.95	0.00	80	548	104.9%	-0.088	0.0238	-0.179	0.010	-0.001
65.00	0.05	0.00	0.25	-0.10	2	535	55.1%	-0.043	0.0257	-0.053	0.006	-0.000
67.50	0.15	0.00	0.40	0.00	15	391	51.6%	-0.152	0.0712	-0.128	0.015	-0.001
70.00	0.50	0.45	2.00	-0.60	2	103	53.0%	-0.404	0.1139	-0.216	0.025	-0.002
72.50	1.60	0.80	4.20	0.00	10	256	108.2%	-0.580	0.0564	-0.447	0.025	-0.004
75.00	4.31	2.75	6.30	0.00	5	634	124.4%	-0.678	0.0450	-0.470	0.023	-0.004
77.50	7.92	4.90	7.60	0.00	5	291	100.3%	-0.831	0.0392	-0.263	0.016	-0.005
80.00	10.80	7.10	11.10	0.00	1	4	165.4%	-0.772	0.0285	-0.527	0.019	-0.005
82.50	6.20	9.50	10.80	0.00	0	6	0.0%	-1.000	0.0000	0.010	0.000	-0.007
85.00	12.00	12.10	15.50	0.00	66	0	177.4%	-0.856	0.0200	-0.422	0.015	-0.006
90.00	10.70	14.90	17.80	0.00	0	1	0.0%	-1.000	0.0000	0.011	0.000	-0.007

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.