The rupiah opened 18 points, or 0.10 percent, weaker at Rp18,174 per US dollar on Wednesday morning, 28 October 2026. At Tuesday afternoon's close it stood at Rp18,156 per dollar, 21 points or 0.12 percent weaker.
Bank Indonesia's JISDOR reference rate was Rp18,139 per US dollar, from Rp18,116 at the previous fixing.
For comparison, Bank Indonesia recorded the rupiah at Rp17,985 per US dollar on 20 October 2026.
Sources: ANTARA, 28 October 2026; Bank Indonesia press release, 21 October 2026.