5 ms·

By your logic, it should have been priced in at IPO, since we knew back then that it would happen. However, note that back then we also didn't know what else w

By your logic, it should have been priced in at IPO, since we knew back then that it would happen. However, note that back then we also didn't know what else was going to happen. We didn't know if earnings would go up or down, or a lawsuit would emerge etc. After earnings (a few days ago), we had a "purer" expression of the effect of the lockup expiry. In other words, we had the information but there was also a lot of noise at IPO (or a month ago etc).

streetcat1 7y ago
You are correct. Everything is priced in, alas, with probability of occurrence. If you look at option pricing the probablity is part of Black & Scholes formula. Also, the market did not know about earning,this is a surprise information (or it should be). I would also argue that the market priced in new information within milliseconds.
erikpukinskis 7y ago
All timescales happen simultaneously on the market. So there is a slice of the market that’s priced how you say: IPO plus many years. There’s another slice that’s priced on the day’s expectations, another slice on the quarter, etc. How big each slice is varies per company. But OP is correct that for all slices that contain yesterday, yesterday is priced in. Which includes all slices that were in the order book yesterday. Some people did get out between IPO and yesterday, and they would not have priced yesterday at IPO.
- streetcat1 7y ago
  All timescales do happen, however, the actual share price (the last trade) is decided by the very very short term order book, which is very sensitive to new information.
- omarhaneef 7y ago
  I will just point out what I see as a contradiction in these statements: If getting out of the stock after the IPO and before the lockup expiry allows you to "escape" the effect of the lockup expiry, then you are implicitly saying that the expiry was not priced in. I don't know what it means for a "slice" of the market to be priced a certain way. Uber has a clearing price which reflects all the opinions at any point in time. What is a slice?
  - erikpukinskis 7y ago
    Basically, sort all shareholders by planned sale date. Then you can slice them into “bins”. Let’s say we want nine $5B bins. They will each have a median planned sale date. Made up example numbers: $0-$5B of market cap: plan to sell within 24h $5-$10B: plan to sell within 30d $10-$15B: plan to sell at the end of the quarter etc... For any given future event, it will only be implicated for some of those slices. So the cost of an event will only affect that part of today’s order book.

streetcat1 7y ago

You are correct. Everything is priced in, alas, with probability of occurrence. If you look at option pricing the probablity is part of Black & Scholes formula. Also, the market did not know about earning,this is a surprise information (or it should be). I would also argue that the market priced in new information within milliseconds.

erikpukinskis 7y ago

All timescales happen simultaneously on the market. So there is a slice of the market that’s priced how you say: IPO plus many years. There’s another slice that’s priced on the day’s expectations, another slice on the quarter, etc. How big each slice is varies per company. But OP is correct that for all slices that contain yesterday, yesterday is priced in. Which includes all slices that were in the order book yesterday. Some people did get out between IPO and yesterday, and they would not have priced yesterday at IPO.

streetcat1 7y ago
All timescales do happen, however, the actual share price (the last trade) is decided by the very very short term order book, which is very sensitive to new information.
omarhaneef 7y ago
I will just point out what I see as a contradiction in these statements: If getting out of the stock after the IPO and before the lockup expiry allows you to "escape" the effect of the lockup expiry, then you are implicitly saying that the expiry was not priced in. I don't know what it means for a "slice" of the market to be priced a certain way. Uber has a clearing price which reflects all the opinions at any point in time. What is a slice?
- erikpukinskis 7y ago
  Basically, sort all shareholders by planned sale date. Then you can slice them into “bins”. Let’s say we want nine $5B bins. They will each have a median planned sale date. Made up example numbers: $0-$5B of market cap: plan to sell within 24h $5-$10B: plan to sell within 30d $10-$15B: plan to sell at the end of the quarter etc... For any given future event, it will only be implicated for some of those slices. So the cost of an event will only affect that part of today’s order book.