Hynix ADR spread trade faces steep carry costs as SKHY premium stays above 36%
TradingBeats, formerly Hyperinsight, said on Aug. 11 that Hynix ADR mapping contract SKHY was still trading at about a 36.06% premium to SKHX, with the spread persisting for an extended period. For the address beginning with 0x803, which has already put on a roughly market-neutral spread position worth about $11.092 million in notional terms, the key issue is no longer just whether the premium converges. The pace of convergence now matters just as much. Based on a static calculation using current funding rates, the position adds about $27,500 in funding cost per day, or about $192,200 over a week. To offset that cost through spread compression alone, the SKHY premium to SKHX would need to narrow by roughly 0.67 percentage points per day. Snapshot data cited in the report showed SKHX at $1,023 and SKHY at $139.19, with 10 SKHY corresponding to 1 SKHX. Under that ratio, the current ADR premium works out to about 36.06%. The report said the trade’s profitability threshold keeps shifting lower if daily convergence is not fast enough to outpace the mounting funding expense.








