It's unclear exactly when the research was posted, but the tweet is stamped 1pm ET and the options flow explodes just a few minutes ahead of that moment. The top trade in that list- 316 Dec 10puts bought for $1 finished the day (early, since NQ closed at 2:11pm and never reopened) trading near $2.80.
In the past we've seen a few foreign ADRs remain halted for weeks as the firms work on documents to satisfy exchange and SEC requirements. In these cases the options holders can end up in a very tricky position, heading into expiration with contracts that have no clear underlying level. Stay tuned in this one!
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