If you invested $1000 in ResMed Inc. (0KW4.L) since IPO date, it would be worth $3,634.63 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $973.2, while $1000 invested 1 year ago would be worth $916.74. This corresponds to total returns of 263.46%, -2.68%, -8.33%, respectively, with annualized returns of 15.86%, -0.54%, -8.33%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 21, 2026 | 248.63 | 246.36 | 246.36 | 248.63 | 241.88 | 218 |
| October 20, 2026 | 243 | 245.19 | 245.19 | 245.88 | 243 | 409 |
| October 19, 2026 | 237.86 | 239.4 | 239.4 | 239.4 | 233.95 | 60 |
| October 16, 2026 | 241.99 | 239 | 239 | 242.55 | 238 | 79 |
| October 15, 2026 | 232.29 | 241.54 | 241.54 | 241.7 | 232 | 195 |
| October 14, 2026 | 236.7 | 234.02 | 234.02 | 237.86 | 231.39 | 96 |
| October 13, 2026 | 237.29 | 235.54 | 235.54 | 237.5 | 232.25 | 425 |
| October 12, 2026 | 231.99 | 235.17 | 235.17 | 235.17 | 231.03 | 107 |
| October 09, 2026 | 223.05 | 231.21 | 231.21 | 231.21 | 223.05 | 143 |
| October 08, 2026 | 224.09 | 226.55 | 226.55 | 229 | 223.44 | 288 |
| October 07, 2026 | 222.53 | 227.88 | 227.88 | 228.11 | 218.74 | 71 |
| October 06, 2026 | 226.28 | 221.69 | 221.69 | 226.28 | 221.3 | 12 |
| October 05, 2026 | 218.84 | 220.34 | 220.34 | 221.41 | 218.46 | 54 |
| October 02, 2026 | 221.95 | 220.6 | 220.6 | 223.99 | 219.71 | 118 |
| October 01, 2026 | 219.61 | 223.28 | 223.28 | 225.8 | 219.61 | 81 |
| September 30, 2026 | 222.24 | 221.83 | 221.83 | 225 | 220.04 | 1,039 |
| September 29, 2026 | 225.53 | 221.69 | 221.69 | 225.99 | 219.7 | 68 |
| September 28, 2026 | 220.62 | 218.96 | 218.96 | 222 | 218.96 | 131 |
| September 25, 2026 | 226.26 | 222.38 | 222.38 | 226.26 | 219.35 | 178 |
| September 24, 2026 | 223.01 | 221.08 | 221.08 | 225.99 | 220.72 | 82 |
| September 23, 2026 | 227.5 | 222.18 | 222.18 | 227.5 | 222.15 | 59 |
| September 22, 2026 | 226.2 | 224.62 | 224.62 | 230.2 | 223 | 164 |
| September 21, 2026 | 224.63 | 225.58 | 225.58 | 226.31 | 221.82 | 88 |
| September 18, 2026 | 222.38 | 228.05 | 228.05 | 229.19 | 222.38 | 24,533 |
| September 17, 2026 | 228.25 | 228.16 | 228.16 | 230.68 | 225.49 | 63 |
| September 16, 2026 | 225 | 228.05 | 228.05 | 229.6 | 225 | 6,733 |
| September 15, 2026 | 222.63 | 233.85 | 233.85 | 235 | 222.2 | 600 |
| September 11, 2026 | 219.58 | 218.57 | 218.57 | 223.2 | 216.07 | 6 |
| September 10, 2026 | 215 | 219.89 | 219.89 | 222.19 | 214.42 | 170 |
| September 09, 2026 | 219.75 | 219.7 | 219.7 | 223.41 | 216.43 | 163 |
| September 08, 2026 | 228.17 | 222.33 | 222.33 | 228.9 | 220.5 | 3,192 |
| September 04, 2026 | 226 | 227.53 | 227.53 | 227.79 | 223.77 | 617 |
| September 03, 2026 | 233 | 229.89 | 229.89 | 233 | 226.79 | 143 |
| September 02, 2026 | 225.81 | 233.3 | 233.3 | 237.37 | 225.81 | 87 |
| September 01, 2026 | 243.56 | 232.13 | 232.13 | 243.56 | 231.82 | 360 |
| August 28, 2026 | 234.63 | 239.35 | 239.35 | 240.18 | 233.32 | 314 |
| August 27, 2026 | 232.9 | 237.63 | 237.63 | 237.89 | 231.95 | 1,247 |
| August 26, 2026 | 234 | 236.6 | 236.6 | 236.6 | 232.81 | 101 |
| August 25, 2026 | 231.91 | 237.4 | 237.4 | 237.61 | 231.91 | 198 |
| August 24, 2026 | 229.94 | 232.31 | 232.31 | 232.69 | 229.94 | 401 |
| August 21, 2026 | 233 | 232.03 | 232.03 | 233.91 | 227.34 | 166 |
| August 20, 2026 | 229.03 | 229.55 | 229.55 | 232.48 | 227.18 | 225 |
| August 19, 2026 | 215 | 229.35 | 229.35 | 229.78 | 215 | 265 |
| August 18, 2026 | 221.68 | 220.68 | 220.68 | 223.59 | 218.97 | 343 |
| August 17, 2026 | 227.78 | 220.44 | 220.44 | 227.78 | 217.83 | 389 |
| August 14, 2026 | 226.5 | 224.58 | 224.58 | 227.24 | 224.58 | 61 |
| August 13, 2026 | 225.5 | 225.47 | 225.47 | 229.56 | 224.35 | 126 |
| August 12, 2026 | 223.19 | 225.85 | 225.85 | 225.85 | 215.83 | 453 |
| August 11, 2026 | 220.52 | 222.9 | 222.9 | 223.45 | 217.17 | 105 |
| August 10, 2026 | 212.51 | 219.63 | 219.63 | 219.63 | 212.51 | 505 |
| August 07, 2026 | 205.15 | 207 | 207 | 215.31 | 198 | 1,922 |
| August 06, 2026 | 223.53 | 224.6 | 224.6 | 225.8 | 220.12 | 526 |
| August 05, 2026 | 222.05 | 223.07 | 223.07 | 227 | 221.61 | 398 |
| August 04, 2026 | 216.2 | 221.31 | 221.31 | 221.31 | 210 | 3,845 |
| August 03, 2026 | 211.57 | 215.33 | 215.33 | 218 | 209.97 | 157 |
| July 31, 2026 | 206.85 | 210.2 | 210.2 | 210.2 | 203.79 | 213 |
| July 30, 2026 | 210.76 | 207.96 | 207.96 | 210.96 | 205.99 | 326 |
| July 29, 2026 | 209.16 | 213.61 | 213.61 | 214.09 | 206.66 | 90 |
| July 28, 2026 | 202.6 | 208.81 | 208.81 | 209.91 | 202.11 | 157 |
| July 27, 2026 | 195.62 | 200.76 | 200.76 | 203.94 | 192.04 | 1,339 |