By early September, it was clear that Trump would indeed be cutting off CSR funding. With just a few weeks left before the final deadline to sign 2018 ACA exchange contracts, Optima suddenly announced that they were not only jacking up rates a whopping 81%, they were also pulling out of a large chunk of the state, leaving large areas at risk of "going bare" without any ACA carriers whatsoever.
...Then, on September 14, with just days to spare and thanks to what I assume were some pretty intense backroom deals being made, Anthem suddenly announced that they were back in the game after all!
Last year, Virginia residents experienced massive amounts of heartburn and ulcers as two major insurance carriers, Optima (Sentara Health) and Anthem (HealthKeepers) played musical chairs with both their 2018 rate filings and which areas of the state they offered plans on.
In May 2017, things didn't look too bad: Both Anthem and Optima were available in fairly large chunks of the state, and while Anthem wanted to raise rates an ugly 38% on average, Optima was only looking to increase rates by around 10-11%.