> No serious recession is priced in really.
That's not entirely true, the composition of the S&P500 has pretty dramatically changed in the last few months[1].
If you look at the linked chart most sectors are down — energy is -50%, consumer discretionary is -27%, financials are -22%. However, a few sectors are up — healthcare is +5%, consumer staples +6.5%, information technology is +8.5%.
So with shelter-in-place and quarantine, it makes sense that the world's demand for oil and travel is at all time lows, and the stock prices reflect this. Instead, the demand is now almost entirely online, on the internet. Nearly every IT sector company is surging.
Even real-estate is down, as expected (fewer moves happening, less commercial leasing), but it appears to have a high variance[2]. Why is that? There are actually a few real estate companies on the S&P that are doing really well: $SBAC (operates wireless infrastructure), $EQIX (specializes in datacenters), $AMT (wireless and broadcast communications infrastructure), and $CCI (shared communications infrastructure).
So, many sectors of the economy are down, as are most companies. The current pandemic has pushed more capital to businesses which operate online. So the reason why the market cap of the S&P500 hasn't changed dramatically is because the distribution of the money underlying it has. The S&P500 is a capitalization-weighted index.
> But at one point stock prices will need to get back in line with earnings. I don't really hear anyone talking about v-shaped recovery anymore.
This week a lot of tech companies are reporting their earnings. Alphabet announced a 13% increase in revenue. If other tech, communication infrastructure, consumer staples, and personal health companies report similar earnings, then this whole thesis will be validated: the S&P500's current market value can largely be attributed to a flight-to-quality, where the "quality" is pandemic-proof stocks.
[1] https://imgur.com/a/6ZOCbBI
[2] https://imgur.com/a/JF3u463