$ETHUSD holding that 1900-ish level for dear life

Watching $ETHUSD again today and it's clinging to that 1900 support like a barnacle on a ship. We've seen it bounce off there a few times now, which suggests there's some underlying buying interest, or perhaps just a collective agreement not to let it drop. If it breaks decisively below the low from earlier today, say 1890, my current thesis for a potential bounce starts looking a bit threadbare. It's always a fun game of 'will it or won't it'.