DAT Options History — January 2026 In January 2026, DAT traded between $39.21 and $46.28. ATM implied volatility averaged 34.2%, placing in the 15.3% IV rank vs the trailing year. The 30-day expected move averaged 8.3%. IV traded above realized volatility by 14.3% (HV 20d: 19.9%). Net GEX was positive for 0 of 20 trading days. Term structure was in contango for 9 of 20 days.
Notable Days 2026-01-14 : Largest IV drop — 51.1% change2026-01-13 : Highest IV Rank — 43.8%2026-01-30 : Largest Expected Move — 9.5%Monthly Statistics Metric Avg Min Max Open Close Price $43.32 $39.21 $46.28 $45.27 $39.21 ATM IV 34.2% 27.8% 56.8% 32.2% 33.1% Expected Move 8.3% 7.1% 9.5% 9.2% 9.5% HV 20d 19.9% 17.4% 28.0% 17.5% 27.7% HV 60d 24.4% 23.7% 26.5% 24.1% 26.4% IV Rank 15.3% 7.1% 43.8% 12.7% 13.8% IV Percentile 53.7% 28.2% 97.2% 51.2% 56.3% Term Structure -0.5% -3.1% 2.6% -2.6% -3.0% Skew 25d 3.2% -0.4% 5.5% 5.3% 1.6% Skew 10d 1.6% -9.5% 18.0% 7.0% -5.6% Call IV 25d 28.7% 25.0% 34.5% 33.4% 34.5% Put IV 25d 31.9% 28.3% 38.8% 38.8% 36.0% Bid-Ask Spread % 154.48 138.90 162.88 162.88 138.90 Net GEX 0 0 0 0 0 Net DEX 0 0 0 0 0 Net VEX 0 0 0 0 0 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% Total Volume 0 0 0 0 0 Total OI 0 0 0 0 0
Daily Data (20 trading days) Date Price Max Pain ATM IV Exp Move HV 20d IV Rank VWIV Skew 25d Term Str GEX DEX VEX P/C Spread % Call Wall Put Wall Call Vol Put Vol Call OI Put OI 2026-01-02 $45.27 $0.00 32.2% 9.2% 17.5% 12.7% 0.0% 5.3% -2.6% 0 0 0 0.00 162.88 N/A N/A 0 0 0 0 2026-01-05 $44.86 $0.00 36.9% 7.4% 17.4% 18.7% 0.0% 3.0% 1.5% 0 0 0 0.00 152.44 N/A N/A 0 0 0 0 2026-01-06 $45.53 $0.00 34.2% 7.1% 18.3% 15.2% 0.0% 3.4% 2.1% 0 0 0 0.00 154.92 N/A N/A 0 0 0 0 2026-01-07 $46.28 $0.00 36.2% 7.7% 18.2% 17.8% 0.0% 2.8% 1.6% 0 0 0 0.00 152.35 N/A N/A 0 0 0 0 2026-01-08 $45.66 $0.00 37.8% 7.3% 17.4% 19.7% 0.0% 3.6% 2.6% 0 0 0 0.00 154.61 N/A N/A 0 0 0 0 2026-01-09 $45.40 $0.00 40.4% 7.7% 17.4% 23.0% 0.0% 2.4% 0.3% 0 0 0 0.00 155.72 N/A N/A 0 0 0 0 2026-01-12 $45.11 $0.00 49.7% 7.7% 17.4% 34.9% 0.0% 3.1% 0.4% 0 0 0 0.00 159.11 N/A N/A 0 0 0 0 2026-01-13 $44.64 $0.00 56.8% 7.6% 17.5% 43.8% 0.0% 3.5% 0.0% 0 0 0 0.00 156.03 N/A N/A 0 0 0 0 2026-01-14 $43.52 $0.00 27.8% 8.0% 17.9% 7.1% 0.0% 4.7% 1.0% 0 0 0 0.00 156.88 N/A N/A 0 0 0 0 2026-01-15 $43.41 $0.00 28.1% 8.1% 17.9% 7.5% 0.0% 3.4% -0.3% 0 0 0 0.00 156.74 N/A N/A 0 0 0 0 2026-01-16 $42.31 $0.00 29.5% 8.5% 19.7% 9.3% 0.0% 1.3% 0.9% 0 0 0 0.00 156.15 N/A N/A 0 0 0 0 2026-01-20 $41.53 $0.00 32.3% 9.3% 20.0% 12.9% 0.0% 4.3% -1.1% 0 0 0 0.00 149.84 N/A N/A 0 0 0 0 2026-01-21 $41.97 $0.00 30.5% 8.7% 20.6% 10.5% 0.0% 3.4% -1.8% 0 0 0 0.00 153.83 N/A N/A 0 0 0 0 2026-01-22 $42.24 $0.00 29.5% 8.5% 20.4% 9.3% 0.0% 2.7% -3.1% 0 0 0 0.00 157.02 N/A N/A 0 0 0 0 2026-01-23 $42.56 $0.00 28.8% 8.3% 20.7% 8.4% 0.0% 3.3% -0.3% 0 0 0 0.00 156.32 N/A N/A 0 0 0 0 2026-01-26 $43.05 $0.00 28.9% 8.3% 21.3% 8.6% 0.0% 3.1% -1.9% 0 0 0 0.00 159.55 N/A N/A 0 0 0 0 2026-01-27 $42.24 $0.00 29.3% 8.4% 21.7% 9.0% 0.0% 5.5% -0.5% 0 0 0 0.00 156.77 N/A N/A 0 0 0 0 2026-01-28 $41.98 $0.00 30.6% 8.8% 21.7% 10.7% 0.0% 4.3% -2.4% 0 0 0 0.00 156.32 N/A N/A 0 0 0 0 2026-01-29 $39.69 $0.00 32.0% 9.2% 28.0% 12.5% 0.0% -0.4% -3.0% 0 0 0 0.00 143.17 N/A N/A 0 0 0 0 2026-01-30 $39.21 $0.00 33.1% 9.5% 27.7% 13.8% 0.0% 1.6% -3.0% 0 0 0 0.00 138.90 N/A N/A 0 0 0 0
« Dec 2025 | All History | Feb 2026 » Home DAT History January 2026