It's an action towards the lawsuit that's been done by SEC and they have to comply on it to avoid being sanctioned if ever they'll be involved or partaker regarding the lawsuit. As you see there are still plenty of exchanges that supports it.
https://coinmarketcap.com/currencies/xrp/markets/
Those operating in the US delisted XRP for their security purposes. But outside US jurisdiction, we can still see XRP. And now, they are bouncing again. Maybe because the XRP team gave their official statement regarding this situation they are in- https://ripple.com/insights/sec-update-preliminary-ripple-response/
And they are continuously giving updates to the community like this one - disclosing that they got the sought-after System and Organization Controls 2 (SOC 2) certification
https://ripple.com/insights/ripplenet-is-now-soc-2-certified/
Who would have thought that it won't be touching $0.5 again with the active lawsuit. We mostly think that it will be a continuous falling for it because of it. But look, those who have speculated the same are proven to be wrong.