Southern (SO)
NYSE: SO
· Real-Time Price · USD
99.72
0.04 (0.04%)
At close: Oct 15, 2025, 3:59 PM
99.20
-0.53%
After-hours: Oct 15, 2025, 06:57 PM EDT
SO Option Overview
Overview for all option chains of SO. As of October 15, 2025, SO options have an IV of 57.79% and an IV rank of 52.68%. The volume is 7,583 contracts, which is 231.19% of average daily volume of 3,280 contracts. The volume put-call ratio is 0.19, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
57.79%IV Rank
52.68%Historical Volatility
12.52%IV Low
25.87% on Feb 17, 2025IV High
86.46% on Oct 14, 2025Open Interest (OI)
Today's Open Interest
100,968Put-Call Ratio
0.46Put Open Interest
31,705Call Open Interest
69,263Open Interest Avg (30-day)
79,818Today vs Open Interest Avg (30-day)
126.5%Option Volume
Today's Volume
7,583Put-Call Ratio
0.19Put Volume
1,216Call Volume
6,367Volume Avg (30-day)
3,280Today vs Volume Avg (30-day)
231.19%Option Chain Statistics
This table provides a comprehensive overview of all SO 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 |
Oct 17, 2025 | 2,423 | 301 | 0.12 | 13,382 | 4,016 | 0.3 | 113.66% | 93 |
Oct 24, 2025 | 358 | 50 | 0.14 | 9,943 | 607 | 0.06 | 69.75% | 97 |
Oct 31, 2025 | 86 | 61 | 0.71 | 625 | 83 | 0.13 | 57.79% | 93 |
Nov 07, 2025 | 20 | 36 | 1.8 | 290 | 74 | 0.26 | 48.3% | 95 |
Nov 14, 2025 | 51 | 25 | 0.49 | 1,335 | 19 | 0.01 | 49.76% | 96 |
Nov 21, 2025 | 1,825 | 260 | 0.14 | 8,037 | 4,155 | 0.52 | 68.54% | 95 |
Nov 28, 2025 | 7 | 21 | 3 | 22 | 1 | 0.05 | 40.4% | 98 |
Dec 19, 2025 | 239 | 44 | 0.18 | 7,683 | 2,015 | 0.26 | 44.7% | 92.5 |
Jan 16, 2026 | 641 | 92 | 0.14 | 9,873 | 10,417 | 1.06 | 50.16% | 87.5 |
Feb 20, 2026 | 24 | 17 | 0.71 | 1,088 | 831 | 0.76 | 37.2% | 92.5 |
Mar 20, 2026 | 76 | 8 | 0.11 | 3,781 | 1,884 | 0.5 | 35.78% | 90 |
May 15, 2026 | 17 | 8 | 0.47 | 370 | 70 | 0.19 | 29.72% | 92.5 |
Jun 18, 2026 | 164 | 239 | 1.46 | 7,160 | 4,519 | 0.63 | 35.27% | 87.5 |
Sep 18, 2026 | 52 | 1 | 0.02 | 1,420 | 896 | 0.63 | 27.5% | 95 |
Jan 15, 2027 | 272 | 51 | 0.19 | 3,716 | 2,047 | 0.55 | 26.45% | 82.5 |
Jan 21, 2028 | 112 | 2 | 0.02 | 538 | 71 | 0.13 | 22.64% | 70 |