BTC on Arcus is cheapest to rest on around 04:00 UTC (≈$229 per $1M) and dearest around 13:00 (≈$632 per $1M), 2.8× the cost for the same volume

Recorded on Hyperider Wire at Sun, 13 Sep 2026 16:31:35 UTC, mirrored by COINJURE 8 minutes later. Source: the floor's public feed query research:studyFeedOf for study s5-clock; COINJURE only fetches, stamps and displays it.