SAN short interest
Banco Santander S.A. · Financial Services · Banks - Diversified · settlement date 2026-09-30
| Shares short | 48,198,477 |
|---|---|
| Change vs prior report | 7,429,606 (+18.2%) |
| Change over six months | -40.8% |
| Days to cover | 6.79 (sector: 2.70) |
| Average daily volume | 7,094,953 |
| Rank in Financial Services | #104 of 1,016 by days to cover |
SAN short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 48,198,477 | +18.2% | 6.79 | 7,094,953 |
| 2026-09-15 | 40,768,871 | -22.2% | 5.34 | 7,634,967 |
| 2026-08-31 | 52,415,840 | -51.3% | 2.11 | 24,793,327 |
| 2026-08-14 | 107,668,073 | +21.2% | 7.32 | 14,700,785 |
| 2026-07-31 | 88,817,519 | +2.4% | 8.66 | 10,257,405 |
| 2026-07-15 | 86,766,064 | -0.2% | 9.74 | 8,906,793 |
| 2026-06-30 | 86,977,172 | -4.8% | 10.86 | 8,006,515 |
| 2026-06-15 | 91,408,001 | -4.2% | 10.72 | 8,525,648 |
| 2026-05-29 | 95,360,947 | +14.5% | 8.86 | 10,757,306 |
| 2026-05-15 | 83,303,993 | +5.8% | 12.70 | 6,558,492 |
| 2026-04-30 | 78,720,035 | +0.8% | 10.69 | 7,361,404 |
| 2026-04-15 | 78,087,243 | -4.1% | 7.61 | 10,262,725 |
| 2026-03-31 | 81,435,612 | +9.9% | 6.27 | 12,983,793 |
| 2026-03-13 | 74,103,742 | +26.7% | 3.45 | 21,453,660 |
| 2026-02-27 | 58,480,112 | +39.3% | 3.73 | 15,694,027 |
| 2026-02-13 | 41,984,321 | +1043.2% | 1.64 | 25,539,339 |
| 2026-01-30 | 3,672,648 | -6.0% | 1.00 | 3,695,861 |
| 2026-01-15 | 3,905,974 | +17.1% | 1.02 | 3,838,945 |
| 2025-12-31 | 3,336,935 | -4.8% | 1.43 | 2,336,578 |
| 2025-12-15 | 3,505,419 | +30.3% | 1.22 | 2,875,419 |
| 2025-11-28 | 2,689,861 | +2.4% | 1.00 | 2,854,340 |
| 2025-11-14 | 2,626,764 | +6.5% | 1.00 | 3,284,405 |
| 2025-10-31 | 2,465,818 | -42.7% | 1.00 | 3,180,467 |
| 2025-10-15 | 4,303,846 | -20.7% | 1.23 | 3,490,703 |
| 2025-09-30 | 5,426,145 | -34.1% | 1.38 | 3,936,626 |
import finzdata as yf
yf.Ticker("SAN").short_interest # every report since 2017
yf.Client().short_interest(["SAN"], start="2018-01-01")Financial Services short interest · SAN price history · Who owns SAN · All short interest