Replies to post #4138 on BioCryst Pharmaceuticals,Inc. (BCRX)

[wolverine_investor]

You know better than me, but seems like just reconciliation to close out the manipulation?

[easyrider1]

Any thoughts about this?

[stockguard]

This can happen EOD due to Friday being quadruple witching.

Quadruple witching refers to a date on which derivatives of stock index futures, stock index options, stock options, and single stock futures expire simultaneously. ... Quadruple witching days witness heavy trading volume, in part, due to the offsetting of existing futures and options contracts that are profitable.