Opal Mantra by Therapy? first appeared on the Israeli foreign-music chart on 14 Sep 1993, entering at #26. It peaked at #11 on 19 Oct 1993. In total it spent 9 weeks on the chart, last charting on 9 Nov 1993.
| Wk | Date | Pos |
|---|---|---|
| 1 | 14 Sep 1993 | 26 |
| 2 | 21 Sep 1993 | 25 |
| 3 | 28 Sep 1993 | 20 |
| 4 | 4 Oct 1993 | 19 |
| 5 | 12 Oct 1993 | 15 |
| 6 | 19 Oct 1993 | 11 |
| 7 | 26 Oct 1993 | 11 |
| 8 | 2 Nov 1993 | 16 |
| 9 | 9 Nov 1993 | 25 |