I may have posted this before - if so apologies - but this JAXA-based volume
plot does seem to be updated daily, as an alternative to the PIOMAS monthly
updates:
https://forum.arctic-sea-ice.net/ind...=4127 1;image
I don't know where the original is posted (if anywhere?) so there's only a
new plot visible as and when it's copied into the arctic forum. But this
also confirms that the arctic sea ice volume is at a pretty low ebb.