Iron Mountain (IRM) technicals and short interest
Iron Mountain closed at $113.39 on Oct 2, 2026, in no clear trend. It trades -4.2% against its 50-day average ($118.35) and +2.3% against its 200-day average ($110.79). RSI(14): 47. 52-week range: $76.03 to $133.64, 15.2% below the high. Short interest reported to FINRA: 7.9M shares sold short at the Sep 15, 2026 settlement, 2.7% of the shares outstanding, 4.7 days to cover (+22.7% since Aug 31, 2026); published on Sep 24, 2026. Source: FINRA.
- Last close
- $113.39 (2026-10-02)
- RSI (14)
- 47
- 50-day average
- $118.35
- 200-day average
- $110.79
- Volatility (ATR)
- 2.5%
- Short interest
- 7.9M shares, 2.7% of shares (2026-09-15)
- Days to cover
- 4.7