Why did the price of ASH common stock drop when the market opened on May 15, 2017?
Ashland Global Holdings Inc. (ASH) sold off their ownership in Valvoline Inc. (VVV).  Friday, May 12 was the distribution date of the sale; at the end of the day, every stockholder of ASH received 2.745338 shares of VVV stock for each share of ASH held.  That is why the value of ASH has dropped significantly on open this morning. Sources:
They haven't been doing very well for a while. Their stock was in a downward trend since October 2006. They had an upward trend since 1986, then in 2006 they transitioned to a downward slope. Their stock plummeted in 2008, then rebounded shortly after (due to the bailout?) to continue its downward trend. A stock is only worth what someone is willing to pay for it. If it trades different values on different days, that means someone was willing to pay a higher price OR someone was willing to sell at a lower price.  There is no rule to prevent a stock from trading at $10 and then $100 the very next trade... or $1 the very next trade. (Though exchanges or regulators may halt trading, cancel trades, or impose limits on large price movements as they deem necessary, but this is beside the point I'm trying to illustrate). Asking what happens from the close of one day to the open of the next is like asking what happens from one trade to the next trade... someone simply decided to sell or pay a different price.  Nothing needs to have happened in between. I do not fully understand the transactions involved, but it appears that there was a reverse stock split (20:1) and some legal status change as well on June 29th. This seems to be the cause for the change in valuation of the stock as the dates match the drop. https://www.otcmarkets.com/stock/RMSLD/filings This would otherwise be a comment, but I wish to share an image. A stock I happened to own, gapped up on the open to $9.20 and slowly worked its way down to $8.19 where it closed up 6% but near its low for the day.  This is an addendum to my comment above, warning about buying a stock on the open when news is coming out. Or more important, to be mindful of that news and the impact it might have on the stock. In this case, when the news came out and the stock had closed at $7.73, one would need to decide if he wished to buy it at any cost, or place a limit order.  I've redacted the name of the company, as this discussion has nothing to do with any particular stock, I'm just offering an example of the effect I warned about, three weeks ago. (Full disclosure, I got out at $8.70 in the first minutes of trading.) You need a source of delisted historical data.  Such data is typically only available from paid sources. According to my records 20 Feb 2006 was not a trading day - it was Preisdent's Day and the US exchanges were closed. The prior trading date to this was 17 Feb 2006 where the stock had the following data: Open: 14.40 High 14.46 Low 14.16 Close 14.32 Volume 1339800 (consolidated volume) Source: Symbol NVE-201312 within Premium Data US delisted stocks historical data set available from http://www.premiumdata.net/products/premiumdata/ushistorical.php Disclosure: I am a co-owner of Norgate / Premium Data. "Part of it was an Oops, but not all of it. There were reports that the sudden   drop was caused by a trader who   mistyped an order to sell a large   block of stock. The drop in that   stock's price was enough to trigger   ""sell"" orders across the market. Source: http://www.msnbc.msn.com/id/36983596/ns/business-stocks_and_economy/" "Prices reflect all available information. (Efficient markets hypothesis) A lot can happen between the time a stock closes on one day and opens on another. Particularly in a heavily traded stock such as IBM. Basically, you have a different ""information set"" the following day, which implies a different price. The instances where you are most likely to have a stock where the price opens at the same price is at the previous close is a thinly traded stock on which you have little information, meaning that the ""information set"" changes less from day to day." In order to see whether you can buy or sell some given quantity of a stock at the current bid price, you need a counterparty (a buyer) who is willing to buy the number of stocks you are wishing to offload. To see whether such a counterparty exists, you can look at the stock's order book, or level two feed. The order book shows all the people who have placed buy or sell orders, the price they are willing to pay, and the quantity they demand at that price. Here is the order book from earlier this morning for the British pharmaceutical company, GlaxoSmithKline PLC.  Let's start by looking at the left-hand blue part of the book, beneath the yellow strip. This is called the Buy side. The book is sorted with the highest price at the top, because this is the best price that a seller can presently obtain. If several buyers bid at the same price, then the oldest entry on the book takes precedence. You can see we have five buyers each willing to pay 1543.0 p (that's 1543 British pence, or £15.43) per share. Therefore the current bid price for this instrument is 1543.0. The first buyer wants 175 shares, the next, 300, and so on. The total volume that is demanded at 1543.0p is 2435 shares. This information is summarized on the yellow strip: 5 buyers, total volume of 2435, at 1543.0. These are all buyers who want to buy right now and the exchange will make the trade happen immediately if you put in a sell order for 1543.0 p or less. If you want to sell 2435 shares or fewer, you are good to go. The important thing to note is that once you sell these bidders a total of 2435 shares, then their orders are fulfilled and they will be removed from the order book. At this point, the next bidder is promoted up the book; but his price is 1542.5, 0.5 p lower than before. Absent any further changes to the order book, the bid price will decrease to 1542.5 p. This makes sense because you are selling a lot of shares so you'd expect the market price to be depressed. This information will be disseminated to the level one feed and the level one graph of the stock price will be updated. Thus if you have more than 2435 shares to sell, you cannot expect to execute your order at the bid price in one go. Of course, the more shares you are trying to get rid of, the further down the buy side you will have to go. In reality for a highly liquid stock as this, the order book receives many amendments per second and it is unlikely that your trade would make much difference. On the right hand side of the display you can see the recent trades: these are the times the trades were done (or notified to the exchange), the price of the trade, the volume and the trade type (AT means automatic trade).  GlaxoSmithKline is a highly liquid stock with many willing buyers and sellers. But some stocks are less liquid. In order to enable traders to find a counterparty at short notice, exchanges often require less liquid stocks to have market makers. A market maker places buy and sell orders simultaneously, with a spread between the two prices so that they can profit from each transaction. For instance Diurnal Group PLC has had no trades today and no quotes. It has a more complicated order book, enabling both ordinary buyers and sellers to list if they wish, but market makers are separated out at the top. Here you can see that three market makers are providing liquidity on this stock, Peel Hunt (PEEL), Numis (NUMS) and Winterflood (WINS). They have a very unpalatable spread of over 5% between their bid and offer prices. Further in each case the sum total that they are willing to trade is 3000 shares. If you have more than three thousand Dirunal Group shares to sell, you would have to wait for the market makers to come back with a new quote after you'd sold the first 3000. It does sometimes open one day the same as it closed the previous day.  Take a look at ESCA, it closed October 29th at 4.50, at opened November 1st at 4.50.  It's more likely to change prices overnight than it is between two successive ticks during the day, because a lot more time passes, in which news can come out, and in which people can reevaluate the stock. I'm going to guess that you found this because of a stock screener.  This company went through a 1:20 reverse split on June 30, so every 20 shares outstanding became a single share.  Where before you had 20 shares worth $100 you now have 1 share worth $100, the value of the company doesn't change because of a split.  This company was never trading for $30+ per share.  Reverse splits are typical of a floundering company trading on an exchange that has a minimum share price requirement.  While reverse splits don't change the value of the company, just the number of shares outstanding and the price per share, no healthy company performs a reverse split.  Reverse splits are generally a massive signal to jump ship... The company seems to be trading for $1 right now, why the value fell from a pre-split $1.65 ($33/20) to $1 is anyone's guess; how the company ever got to $1.65 is also anyone's guess. But looking at the most recent 10-Q there are numerous causes for concern:  Note 2. Capital Stock On March 6, 2017, the Company issued as compensation for services provided a total of 650,000 common shares with a fair value of $390,000 to a third party. The fair value of the shares was based on the price quoted on the OTC pink sheets on the grant date. this indicates a share price of $0.60 ($390,000/650,000) as of 3/6/2017, just to reinforce that the google price chart doesn't show the true past but a past adjusted for the split Results of Operations The three months ended March 31, 2017 compared to the three months ended March 31, 2016 For the three months ended March 31, 2017 compared to the three months ended March 31, 2016, total revenues were $0 and $0, respectively, and net losses from operations were $414,663 and $26,260, respectively. The net losses were attributable to costs attributable to operating as a public company, in particular, common stock with a valuation of $390,000 that was issued to an investor relations firm in the first quarter of 2017. Going Concern As of March 31, 2017, there is substantial doubt regarding our ability to continue as a going concern as we have not generated sufficient cash flow to fund our proposed business. We have suffered recurring losses from operations since our inception. In addition, we have yet to generate an internal cash flow from our business operations or successfully raised the financing required to develop our proposed business. As a result of these and other factors, our independent auditor has expressed substantial doubt about our ability to continue as a going concern.    Liquidity and Capital Resources We had no cash as of the date of March 31, 2017. Additionally, since there is no balance sheet in the last 10-Q (another bad sign), the last annual report 10-K has this balance sheet: So the company: So why did the stock value plummet? It's anyones' guess but there is no shortage of ways to justify it.   In fact, it's reasonable to ask how is this company still worth $3mm ($1 * 3mm shares outstanding)... "First, I would like to use a better chart.  In my opinion, a close of day line chart obscures a lot of important information.  Here is a daily OHLC log chart:  The initial drop from the 1099.23 close on Oct 3 was to 839.8 intraday, to close at 899.22 on Oct 10.  After this the market was still very volatile and reached a low of 747.78 on Nov 20, closing only slightly higher than this.  It traded as high as 934.70 on Jan 6, 2009, but the whole period of Nov 24 - Feb 13 was somewhat of a trading range of roughly 800-900.  Despite this, the news reports of the time were frequently saying things like ""this isn't going to be a V shaped recovery, it is going to be U shaped.""  The roughly one week dip you see Feb 27 - Mar 9 taking it to an intraday low of 666.79 (only about 11% below the previous low) on first glance appears to be just a continuation of the previous trend.   However... The Mar 10 uptrend started with various news articles (such as this one) which I recall at the time suggested things like reinstating the parts of the Glass–Steagall Act of 1933 which had been repealed by the Gramm–Leach–Bliley Act.  Although these attempts appear to have been unsuccessful, the widespread telegraphing of such attempts in the media seemed to have reversed a common notion which I saw widespread on forums and other places that, ""we are going to be in this mess forever, the market has nowhere to go but down, and therefore shorting the market is a good idea now.""  I don't find the article itself, but one prominent theme was the ""up-tick"" rule on short selling: source From this viewpoint, then, that the last dip was driven not so much by a recognition that the economy was really in the toilet (as this really was discounted in the first drop and at least by late November had already been figured into the price).  Instead, it was sort of the opposite of a market top, where now you started seeing individual investors jump on the band-wagon and decide that now was the time for a foray into selling (short).  The fact that the up-tick rule was likely to be re-instated had a noticeable effect on halting the final slide." "You probably bought the stock near the peak because ""it's been up a lot lately."" That's the easiest way to lose money. You need to go back and do some basic research. The stock appears to have been expensive around 75. Why is that? The stock seems to be in a ""comfortable"" level around 45. Why is THAT? Maybe it's too expensive around 45 (based on the P/E ratio, or other measures); maybe you should buy more at 45, where it is cheap, even though 75 is too expensive. The key is to study the stock where it is today (45-47). Ask yourself what you would do at TODAY's price, and today's ""fundamentals."" That will also save you from paying 75 for a stock worth 45, and should save you from paying 45 for a stock if it is only worth 35." When a stock is going to become public there's a level of analysis required to figure out the range of IPO price that makes sense. For a company that's somewhat mature, and has a sector to compare it to, you can come up with a range that would be pretty close. For the recent linkedin, it's tougher to price a somewhat unique company, running at a loss, in a market rich with cash looking for the next great deal. If one gives this any thought, an opening price that's so far above the IPO price represents a failure of the underwriters to price it correctly. It means the original owners just sold theirvshares for far less than the market thought they were worth on day one. The day of IPO the stock opens similar to how any stock would open at 9:30, there are bids and asks and a price at which supply (the ask) and demand (bid) balance. For this IPO, it would appear that there were enough buyers to push the price to twice the anticipated open and it's maintained that level since.  It's possible to have a different system in which a Dutch auction is used to make the shares public, in theory this can work, it's just not used commonly. Two reasons why I think that's irrelevant: First, if it was on 3/31/2012 (two other sources say it was actually 4/3/2012), why the big jump two trading days later? Second, the stock popped up from $3.10 to $4.11, then over the next several trading days fell right back to $3.12. If this were about the intrinsic value of the company, I'd expect the stock to retain some value. You sold a call, I trust? I bought a call. I have the right to exercise at my will. No sense if out of the money, of course, but if in the money, I might want to capture a dividend or just start the clock for long term gains. Once I exercise, you have no option (pun intended) but to let it go.  The assignment is notification, not a request for permission.