That recurring $5,499 dollar target remained nearly stable even as the number of contracts required to reach it changed with ether’s price. Ether rose from around $1,700 to $2,500 between June and September, forcing the number of contracts in each trade to keep changing while the dollar target stayed almost fixed. A trade in the July cluster held about 2,800 contracts, against roughly 2,200 in September.
The target itself changed over time.
Trades clustered around $4,999 in CoinDesk’s earlier samples, while trades near $9,999 accounted for 72% of the sampled value on June 28. A recurring $3,999 target first appeared on Aug. 10, followed by $4,499 on Aug. 18 and $5,499 on Aug. 24.
By June 19, three weeks after Kalshi launched its cryptocurrency perpetual futures, trades worth almost exactly $4,999 accounted for 37% of the ether contract value CoinDesk sampled that hour.
Bitcoin also showed a similar trading pattern.
Two recurring sizes move in lockstep as bitcoin’s price changed, with the larger trade staying almost exactly twice the size of the smaller one. The larger was exactly twice the smaller in 9 of the 22 samples that contained both. In the other 13, the larger trade was just one contract above double the smaller one, a difference consistent with rounding.
