According to @EricBalchunas, spot crypto ETF decision deadlines start this week, with Litecoin (LTC) and Solana (SOL) first in line, a period he calls 'Cointober' (source: Eric Balchunas, X post, Sep 29, 2025). He adds it 'should be a wild month,' flagging heightened event-driven activity for traders focused on LTC and SOL around these ETF deadlines (source: Eric Balchunas, X post, Sep 29, 2025).