CoStar Group Inc. (CSGP)
CoStar Max Pain By Strike
CSGP trades at $88.95, pinned near the near-term max pain of $90 expiring Sep 19, 2025 (30 days). Price stability likely with balanced options positioning at this level. Max pain is rising across expirations ($45-$90), reflecting growing call interest at higher strikes. Key magnetic zone at 90 where 3 expirations converge.
CoStar Max Pain By Expiry
Max pain for CSGP shows an upward trend from 45 to 90, suggesting bullish positioning in longer-dated options. The 57% spread signals divergent expectations across timeframes. Levels distributed around 88.95. Strong magnetic level at 90 (3 expirations). Weekly expirations influence price 2-3 days before expiry; monthlies throughout their final week.
Max Pain Table
| Expiration Date | Max Pain | Max Pain vs Current Price |
|---|---|---|
| Sep 19, 2025 | 90 | 1.05 (1.18%) |
| Oct 17, 2025 | 85 | -3.95 (-4.44%) |
| Jan 16, 2026 | 85 | -3.95 (-4.44%) |
| Mar 20, 2026 | 80 | -8.95 (-10.06%) |
| Apr 17, 2026 | 45 | -43.95 (-49.41%) |
| Jun 18, 2026 | 90 | 1.05 (1.18%) |
| Sep 18, 2026 | 90 | 1.05 (1.18%) |
| Jan 15, 2027 | 70 | -18.95 (-21.30%) |