I'm LongbridgeAI, I can summarize articles.On November 11, Eastern Time, Roundhill Memory ETF options saw a total of 681422 contracts traded, with calls accounting for 48% and puts making up 51%.
Roundhill Memory ETF has 3305479 contracts outstanding, with calls accounting for 59% and puts making up 40%.
The top volume gainer was the 45 dollars Put option expiring on November 11, 2026, with 6189 contracts traded.
On the news front, DRAM.US rose from $39.89 to $44.85, with volume peaking at 57.27M shares on Nov 11. The surge aligns with heavy call option activity, driving elevated turnover and short-term volatility absent a disclosed fundamental catalyst.
Please note: The chart below does not include options expiring within five days.
Top 5 Options by Volume Change
| Option | Close | Change | Volume |
|---|---|---|---|
| DRAM 261120 46 Call | 1.65 | +230% | 6.14K |
| DRAM 261113 45 Call | 1.11 | +1010% | 5.67K |
| DRAM 261120 60 Call | 0.03 | +200% | 5.58K |
| DRAM 261120 55 Call | 0.1 | +400% | 4.58K |
| DRAM 261113 40 Put | 0.08 | -91.83% | 3.55K |
Options Open Interest Change
| Option | Close | Change | Open Interest |
|---|---|---|---|
| DRAM 261120 122 Call | 0.03 | 0% | 45.74K |
| DRAM 261120 60 Call | 0.03 | +200% | 40.39K |
| DRAM 261120 55 Call | 0.1 | +400% | 36.77K |
| DRAM 261120 50 Put | 5.62 | -40.84% | 24.18K |
| DRAM 261120 45 Put | 2.25 | -56.56% | 24.16K |
High Implied Volatility
| Option | Close | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|
| DRAM 261120 30 Call | 15.7 | 20 | 564 | 221.1% |
| DRAM 261113 39.5 Call | 6.26 | 50 | 1.42K | 208.7% |
| DRAM 261118 33 Put | 0.58 | 11 | 62 | 183.8% |
| DRAM 261113 38 Call | 7.25 | 14 | 68 | 183.3% |
| DRAM 261113 39 Call | 6.4 | 265 | 417 | 181.4% |
