SO · Southern Co · Off Exchange
Market Cap
$96.41B
Shares
1.13B
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-08-10 | 3,638,598 | 5,563,166 | 9,201,764 | 44.1% |
| 2026-08-03 | 7,274,900 | 12,267,526 | 19,542,426 | 52.6% |
| 2026-07-27 | 7,444,838 | 4,905,018 | 12,349,856 | 45.1% |
| 2026-07-20 | 5,562,227 | 4,575,788 | 10,138,015 | 43.3% |
| 2026-07-13 | 3,329,240 | 2,897,567 | 6,226,807 | 35.9% |
| 2026-07-06 | 4,311,077 | 6,822,926 | 11,134,003 | 45.2% |
| 2026-06-29 | 3,750,556 | 4,173,670 | 7,924,226 | 37.0% |
| 2026-06-22 | 5,878,780 | 9,887,612 | 15,766,392 | 41.0% |
| 2026-06-15 | 5,113,176 | 9,005,470 | 14,118,646 | 35.3% |
| 2026-06-08 | 6,716,951 | 7,792,210 | 14,509,161 | 46.2% |
| 2026-06-01 | 6,324,205 | 8,860,306 | 15,184,511 | 49.0% |
| 2026-05-25 | 4,165,762 | 4,978,845 | 9,144,607 | 43.7% |
| 2026-05-18 | 6,218,008 | 5,759,085 | 11,977,093 | 43.3% |
| 2026-05-11 | 6,361,639 | 4,833,791 | 11,195,430 | 42.3% |
| 2026-05-04 | 7,695,296 | 6,313,476 | 14,008,772 | 44.9% |
| 2026-04-27 | 7,369,519 | 4,249,360 | 11,618,879 | 41.0% |
| 2026-04-20 | 3,089,735 | 3,758,925 | 6,848,660 | 40.0% |
| 2026-04-13 | 3,975,646 | 4,250,777 | 8,226,423 | 38.0% |
| 2026-04-06 | 3,730,431 | 4,258,716 | 7,989,147 | 38.4% |
| 2026-03-30 | 4,690,933 | 3,338,281 | 8,029,214 | 36.3% |
| 2026-03-23 | 4,618,240 | 4,287,186 | 8,905,426 | 39.5% |
| 2026-03-16 | 4,763,181 | 4,669,003 | 9,432,184 | 34.1% |
| 2026-03-09 | 6,840,888 | 5,497,127 | 12,338,015 | 40.6% |
| 2026-03-02 | 6,103,699 | 4,706,343 | 10,810,042 | 38.7% |
| 2026-02-23 | 7,002,991 | 5,555,211 | 12,558,202 | 40.4% |
| 2026-02-16 | 11,763,786 | 6,466,852 | 18,230,638 | 39.8% |
| 2026-02-09 | 9,074,881 | 7,140,175 | 16,215,056 | 40.8% |
| 2026-02-02 | 6,738,018 | 7,034,269 | 13,772,287 | 45.6% |
| 2026-01-26 | 7,585,082 | 4,470,385 | 12,055,467 | 43.6% |
| 2026-01-19 | 7,700,398 | 4,757,520 | 12,457,918 | 43.1% |
| 2026-01-12 | 6,329,013 | 4,547,459 | 10,876,472 | 43.0% |
| 2026-01-05 | 3,828,349 | 4,674,865 | 8,503,214 | 41.8% |
| 2025-12-29 | 2,574,989 | 3,388,746 | 5,963,735 | 42.7% |
| 2025-12-22 | 2,771,948 | 3,354,157 | 6,126,105 | 45.4% |
| 2025-12-15 | 7,568,439 | 7,224,973 | 14,793,412 | 37.7% |
| 2025-12-08 | 8,005,146 | 5,867,336 | 13,872,482 | 41.9% |
| 2025-12-01 | 6,999,092 | 9,335,910 | 16,335,002 | 43.7% |
| 2025-11-24 | 3,565,472 | 3,400,826 | 6,966,298 | 39.9% |
| 2025-11-17 | 5,482,404 | 7,051,922 | 12,534,326 | 41.6% |
| 2025-11-10 | 5,621,133 | 6,201,166 | 11,822,299 | 45.5% |
| 2025-11-03 | 10,795,489 | 12,605,879 | 23,401,368 | 48.2% |
| 2025-10-27 | 7,402,217 | 4,643,167 | 12,045,384 | 41.1% |
| 2025-10-20 | 4,980,140 | 4,286,255 | 9,266,395 | 45.0% |
| 2025-10-13 | 5,407,070 | 6,531,356 | 11,938,426 | 44.7% |
| 2025-10-06 | 4,798,957 | 4,325,831 | 9,124,788 | 38.7% |
| 2025-09-29 | 7,495,490 | 4,124,428 | 11,619,918 | 38.0% |
| 2025-09-22 | 6,955,262 | 4,071,109 | 11,026,371 | 40.9% |
Showing 1–47 of 47 weeks