OK! You answer about second type - it's just my mistake about COGNITIVE (may be).
Real danger for minor investor is fuzzy number of outstanding shares. bASIC-MINER for example. Outstanding 51625 / 1000000 Issued.
Market cap is shares price multiplay by outstanding shares. If Issuer increase it as bASIC-MINER from 50000 to 51625 shares price decrease in inverse ratio.
Nobody in stock market did same things. Evrytime when Issuer want to make new outstanding he must offer by special price new outstanding to old shareholder in extraordinary order. Otherwise major shareholder can make fraud in the law. Please look example above
https://bitcointalksearch.org/topic/m.3085484Sorry again for my english, but I see here easy ligal way how to fraud vs minor shareholder. In real life it is posible with weak statute where not provided with special offer issue of shares.
P.S.: In BTC-TC present only 2 clear company who define minors: LABCOIN (Outstanding 10000000 / 10000000 Issued), COGNITIVE ( Outstanding 10420 / 10420 Issued). Other is fraud in law.
burnside, please, change the law!
I'm not sure if there is a confussion here or not, but I'll give it a try.
When creating a security the issuer has to enter the amount of shares which can
potentially be issued. This is a hard limit and can only be changed by BTC-TC's admin on request and with consensus of shareholders, depending on the type of the security. (
ref) This is the number on the right. After creation the asset issuer has this amount of shares in his account and can sell them on the market. The number decreses, if shares are sent back to the asset issuer's account.
Outstanding shares are shares which are not hold by the asset issuer. That are those, which were sold and are traded on the market. This is the left number.
I'll give you two examples and an explaination, why it is how it is:
1. LABCOIN: Outstanding 10000000 / 10000000 IssuedTheir goal was to issue 10M shares and they sold them (to be more precise, 3M are held as reserve in LAB developer accounts) during their IPO. They are unable to issue more shares or bound to the limitations stated above.
2. ASICMINER-PT: Outstanding 30707 / 400000 IssuedRight now there are 30707 AM-PT shares issued. In theory, burnside (the asset issuer) is able to release 400000 - 30707 = 369293 more shares. AM-PT is a pass-through of ASICMINER, a stock which is traded over the counter and not directly on BTC-TC. AM-PT was created as "representation"/replacement of ASICMINER, to offer an option to trade ASICMINER on BTC-TC. For each ASICMINER share burnside holds, he issues one ASICMINER-PT share on BTC-TC. People are able to transfer ASICMINER shares to burnside and he will send them an ASICMINER-PT share on BTC-TC. This works the other way around, too. If you'd like to exchange your ASICMINER-PT share to receive an ASICMINER direct share, that's possible. There are 400000 ASICMINER shares altogether and for the (very unlikely) case, that all ASICMINER shares were converted into the pass-through, he would be able to issue this amount. The amount of outstanding shares changes from time to time, because people are using this exchange option.
Same goes for ACTIVEMINING. The number changes, because people are transfering shares from BitFunder back to Ken Slaughter, who gives them an ACTIVEMINING share on BTC-TC in exchange. creativex explained why he issued an additional amount of 1625 shares a few posts above.
Another possible reason for a company to create a security, but not issue all shares would be if they intend to raise funds several times. ("We will sell 1M shares now and another batch of 1M shares in 6 months, thus we created this security with the option to release 2M shares in total.")
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Edit:
Deprived, I assume you request a time filter for a single security, but if that's not the case, there is
https://btct.co/api/tradeHistory, which returns all trades made on BTC-TC of the last 48 hours.
A possible workaround with some disadvantages could be to monitor
https://btct.co/trades?tz=Europe/London, which returns the latest 75 (?) trades without delay.