Options market record
SERV options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 12.28K SERV call contracts ($165.3K) and 930 put contracts ($166.9K). Calls were 7.3× and puts were — their respective 20-day medians. The underlying closed at $4.87 and 30-day implied volatility was 80.9%. On the call-buy top 10 on 5 of 473 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 497, max 91.32K, latest 12.28K. Put contracts: min 117, max 20.19K, latest 930.
30-day implied volatility
30-day IV: min 11.7%, max 169.2%, latest 80.9%.
Days in a top-10 list
Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.
| Date | Call-buy rank | Put-buy rank | Call vs normal | Put vs normal |
|---|---|---|---|---|
| Aug 24, 2026 | — | 5 | 1.5× | 5.3× |
| Jun 16, 2026 | — | 4 | 0.5× | 3.4× |
| Jun 10, 2026 | 9 | — | 4.8× | 2.7× |
| Jun 9, 2026 | — | 5 | 1.2× | 4.7× |
| Jun 5, 2026 | — | 8 | 1.2× | 7.1× |
| May 11, 2026 | — | 2 | 4.6× | 11.2× |
| Mar 11, 2026 | 9 | 6 | 6.6× | 5.5× |
| Aug 27, 2025 | 2 | — | 13.7× | 2.7× |
| Feb 18, 2025 | — | 9 | 3.2× | 4.9× |
| Feb 14, 2025 | — | 4 | 6.0× | 10.0× |
| Dec 10, 2024 | 7 | — | 8.0× | — |
| Dec 6, 2024 | 4 | — | 11.9× | — |
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