Also trades as: PSA-PP (NYSE) · $vol 1M · PSA-PL (NYSE) · $vol 1M · PSA-PH (NYSE) · $vol 1M · PSA-PR (NYSE) · $vol 1M · PSA-PJ (NYSE) · $vol 1M · PSA-PI (NYSE) · $vol 0M · PSA-PF (NYSE) · $vol 0M · PSA-PG (NYSE) · $vol 0M · PSA-PO (NYSE) · $vol 0M · PSA-PN (NYSE) · $vol 0M · PSA-PK (NYSE) · $vol 0M · PSA-PS (NYSE) · $vol 0M · PSA-PM (NYSE) · $vol 0M · PSA-PQ (NYSE) · $vol 0M · 0KS3.L (LSE) · $vol 0M
PSA Short Interest
Public Storage
1W: -1.4%
1M: -4.8%
3M: -12.4%
YTD: +9.8%
1Y: -1.3%
3Y: +17.4%
5Y: +13.3%
$283.81
-0.19 (-0.07%)
Weekly Expected Move ±2.6%
$269
$276
$284
$291
$299
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Supply Chain
Short Volume Summary
2026-10-0177.5%
Short Ratio
of total volume
66.2%
20-Day Avg
66.5%
50-Day Avg
▼ Falling
5-Day Trend
0.3M
Short Volume
0.4M
Total Volume
Daily Short Volume Ratio
Short Volume vs Total Volume
Exchange Breakdown
2026-10-01| Exchange | Short Volume | Total Volume | Short % |
|---|---|---|---|
| NASDAQ | 243,956 | 324,370 | 75.2% |
| NYSE | 37,956 | 39,576 | 95.9% |
| BATS | 320 | 450 | 71.1% |