Earlier quoted context omitted.
It's remarkable that a stablecoin which was able to mostly maintain the peg for years at a time now needs to redefine what being pegged means, and that this state of affairs has continued for more than a week. That's why I mentioned it.
Peeking at the long term chart[1], I don't think 0.1% is notable. In Oct 2018, it bounced around ~1% under the peg for most of 2 months. Then in Dec 2018, it bounced around 1-2% over the peg for 2 months. A similar swing happened in Apr-Jun 2017. I'm actually surprised, I've never looked at this chart before and I didn't expect to see swings of several percentage points. But at any rate the current 0.1% is pretty tam…
most liquidity tends to aggregate on dexes like Curve, which is also where you could have seen the whole LUNA/UST debacle play out in real time as large actors swapped out of UST into USDC/USDT/DAI