Options market record
DRAM options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 43.5K DRAM call contracts ($26.1M) and 33.73K put contracts ($6.5M). Calls were 0.6× and puts were 0.9× their respective 20-day medians. The underlying closed at $61.71 and 30-day implied volatility was 51.5%. On the call-buy top 10 on 5 of 473 trading days since Apr 7, 2026.
Each point is one trading day since Apr 7, 2026. Latest rankings
Daily contracts bought
Call contracts: min 114, max 276.99K, latest 43.5K. Put contracts: min 70, max 136.35K, latest 33.73K.
30-day implied volatility
30-day IV: min 51.5%, max 110.0%, latest 51.5%.
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 |
|---|---|---|---|---|
| Jun 23, 2026 | — | 8 | 1.6× | 3.3× |
| May 18, 2026 | — | 3 | 1.2× | 5.4× |
| May 15, 2026 | — | 6 | 2.5× | 9.6× |
| May 14, 2026 | — | 8 | 5.2× | 5.7× |
| May 13, 2026 | — | 2 | 7.1× | 13.2× |
| May 12, 2026 | 6 | 1 | 13.0× | 22.7× |
| May 11, 2026 | 5 | 1 | 11.2× | 18.9× |
| May 8, 2026 | 7 | 1 | 11.2× | 16.4× |
| May 6, 2026 | — | 2 | 6.6× | 13.5× |
| May 5, 2026 | 9 | 3 | 8.5× | 10.0× |
| May 4, 2026 | 6 | 7 | 9.5× | 7.0× |
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