iShares Core 1-5 Year USD... (ISTB)

ISTB trades at $48.73, 3.7% above the near-term max pain of $47 expiring Oct 17, 2025 (11 days). Price stability likely with balanced options positioning at this level. Max pain is rising across expirations ($43-$65), reflecting growing call interest at higher strikes. Key magnetic zone at 47 where 2 expirations converge. High dispersion in max pain levels suggests competing forces and potential volatility.

Max pain for ISTB shows an upward trend from 43 to 65, suggesting bullish positioning in longer-dated options. The 45% spread signals divergent expectations across timeframes. Most levels below 48.73 may cap rallies. Weekly expirations influence price 2-3 days before expiry; monthlies throughout their final week.