Insanity by Oceanic first appeared on the Israeli foreign-music chart on 1 Oct 1991, entering at #26. It peaked at #16 on 15 Oct 1991. In total it spent 6 weeks on the chart, last charting on 5 Nov 1991.
| Wk | Date | Pos |
|---|---|---|
| 1 | 1 Oct 1991 | 26 |
| 2 | 8 Oct 1991 | 19 |
| 3 | 15 Oct 1991 | 16 |
| 4 | 22 Oct 1991 | 18 |
| 5 | 29 Oct 1991 | 20 |
| 6 | 5 Nov 1991 | 30 |