A very non scientific measure is how the normally non reactive, stay the course Bogelheads are reacting. On a day when the markets are down big time no Bogelhead would think of posting anything about it. They know that they would be blasted by the “stay the course
“ group think. But since Thursday night at 11;40pm the “Silicon Valley Bank fails” thread now has 564 posts. I would say that the fear meter is redlined.