Perhaps some of the accounts here: Market-related resources - YT, Twitter, Podcasts ?
This subset in particular have shared just-in-time thoughts in the past:
- https://twitter.com/BobEUnlimited
- https://twitter.com/FreightAlley
- https://twitter.com/MichaelKantro
- https://twitter.com/MichaelMOTTCM
- https://twitter.com/NickTimiraos
- https://twitter.com/biancoresearch
- https://twitter.com/dampedspring
- https://twitter.com/spotgamma
- https://twitter.com/unusual_whales