Why was IB margin requirements high today

[Risepoint1879]

Does anyone have a theory on why the IB margin requirements were so high today for the likes of ROKU and SQ? I didn't notice any big gaps or volatility, and they had a low margin requirement on them last week.

 

[cvds16]

Did it ever occur to you that it was Easter monday ?

 

[Robert Morse]

Does anyone have a theory on why the IB margin requirements were so high today for the likes of ROKU and SQ? I didn't notice any big gaps or volatility, and they had a low margin requirement on them last week.

Our margin has not changed.

 

[sfwind]

VIX jumped at the open.

 

[entropytrading]

Roku is a good story but wasnt able to buy it around 40s