Knight-Swift Transportati... (KNX)
NYSE: KNX
· Real-Time Price · USD
43.42
1.15 (2.72%)
At close: Aug 19, 2025, 3:59 PM
43.49
0.16%
After-hours: Aug 19, 2025, 06:25 PM EDT
KNX Option Overview
Overview for all option chains of KNX. As of August 20, 2025, KNX options have an IV of 36.98% and an IV rank of 25.43%. The volume is 1,127 contracts, which is 157.62% of average daily volume of 715 contracts. The volume put-call ratio is 0.05, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
36.98%IV Rank
25.43%Historical Volatility
29.14%IV Low
31.98% on Sep 20, 2024IV High
51.65% on Apr 22, 2025Open Interest (OI)
Today's Open Interest
23,729Put-Call Ratio
1.4Put Open Interest
13,854Call Open Interest
9,875Open Interest Avg (30-day)
19,313Today vs Open Interest Avg (30-day)
122.87%Option Volume
Today's Volume
1,127Put-Call Ratio
0.05Put Volume
52Call Volume
1,075Volume Avg (30-day)
715Today vs Volume Avg (30-day)
157.62%Option Chain Statistics
This table provides a comprehensive overview of all KNX options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 1,016 | 50 | 0.05 | 2,276 | 8,107 | 3.56 | 36.98% | 45 |
| Oct 17, 2025 | 14 | 0 | 0 | 33 | 0 | 0 | 33.95% | 25 |
| Nov 21, 2025 | 24 | 0 | 0 | 5,137 | 3,138 | 0.61 | 34.35% | 35 |
| Jan 16, 2026 | 11 | 0 | 0 | 2,144 | 2,526 | 1.18 | 39.46% | 45 |
| Feb 20, 2026 | 10 | 1 | 0.1 | 65 | 79 | 1.22 | 34.88% | 42.5 |
| Dec 18, 2026 | 0 | 1 | 0 | 220 | 4 | 0.02 | 33.56% | 32.5 |