
1. They didn't specifically say what triggered them to implement this, but my guess is the Olam/Muddy Water case. Now we know the volume, if there are irregularities (big volume short sell), then we can be forewarned. We would have noticed the big short sell volume on Olam if we had this report last year, and SGX might have been done before that (e.g. by inquiring into who shorted that big volume).
I quote this from SGX's website:
" Information on short selling activities is relevant to the trading decisions of market participants. For example, information that those securities are under sustained heavy short selling may indicate strong negative price pressure on those securities.
As such, disclosure of short selling activities in Singapore is a step towards enhancing the information available for traders and investors to make informed trading decisions.
Information on short sale transactions also helps to deter market abuse by alerting authorities to activities that may potentially disrupt the orderly functioning of markets, and aids in investigation and enforcement.
Market participants should exercise care when interpreting information on short selling. For instance, information on short sale volume may not reflect the outstanding short position in those securities. Volume of short sales may include trades which have since been squared off by offsetting buy trades. "
2. Intepretation is of value, like the one in point 1. Anyway, this report is nothing new in the industry. US has it for long time, http://www.sec.gov/answers/shortsalevolume.htm SGX is kinda lagging behind.
3. Exemptions are given to market makers as they may have activities like managing liquidity, derivatives, and hedging. Regulators are not so keen about these " regular" activities these banks/fund managers do, but by speculators who will bring sudden instability to the market. Anyway, more details on the rules http://rulebook.sgx.com/net_file_store/new_rulebooks/s/g/SGX-ST_Mar_11_2013.pdf
SGX may have more answers to the questions you still have: http://www.sgx.com/wps/portal/sgxweb/home/faqs#Marking_of_SellOrders
Can someone let us know how and why the short sell marking regulation came into being ?
what's the purpose of short sell marking if interpretation is of no value ?
and only market makers are exempt. How would short sell marking help market makers ?
thanks very much.
angmohlin ( Date: 12-Mar-2013 18:22) Posted:
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Here's the link to the Short Sell Reports:
http://www.sgx.com/wps/portal/sgxweb/home/marketinfo/marking_of_sell_orders/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3gjR0cTDwNnA0t_E3NLA0_zQF9PT0NzA09fY6B8JLJ8KEg41CnQxCks1NDb04yAbj-P_NxU_YLciHIAu1pLpQ!!/dl3/d3/L2dBISEvZ0FBIS9nQSEh/
Short Sell Executed on March 12, 2013
http://www.sgx.com/wps/wcm/connect/724baa804edca0aea52ca7140e877772/DailyShortSell20130312.txt?MOD=AJPERES& CACHEID=724baa804edca0aea52ca7140e877772
angmohlin ( Date: 12-Mar-2013 18:22) Posted:
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not at all jonathant, and I 've a same view with you :D
jonathant ( Date: 12-Mar-2013 09:02) Posted:
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It really makes little difference, since buyers can easily send all the shorts scrambling with the tails curled down...

jonathant ( Date: 12-Mar-2013 09:02) Posted:
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thanks gufeng88 for replying...now we'll be able to know which counter are short sellers' favourite. It's a reference point to know each counter better, and to make decision whether to avoid or to participate.
commando ( Date: 12-Mar-2013 00:13) Posted:
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short selling report 11 Mar 2013
http://www.sgx.com/wps/wcm/connect/c5d13f804ed98ee6a102a7140e877772/DailyShortSell20130311.txt?MOD=AJPERES& CACHEID=c5d13f804ed98ee6a102a7140e877772
11-Mar-2013 is the first day of Short Sell Marking. Let's look at how many short sell orders of selected stock.
Date | Short Sell | Total | Short Sell | Total Trade | ShortSell | Price | Price | Price | Price | |||
Stock | Volume | Volume | Value SGD | Value SGD | % | Change | Previous | Open | Close | High | Low | |
Genting SP | 11-Mar-13 | 2,187,000 | 21,517,000 | 3,357,150 | 33,021,550 | 10.2 | 0.0 | 1.53 | 1.53 | 1.53 | 1.545 | 1.52 |
Wilmar | 11-Mar-13 | 4,611,000 | 24,667,000 | 15,414,050 | 82,571,800 | 18.7 | -3.8 | 3.43 | 3.4 | 3.3 | 3.4 | 3.3 |
GoldenAgr | 11-Mar-13 | 46,999,000 | 97,582,000 | 28,649,910 | 59,500,220 | 48.2 | 0.0 | 0.605 | 0.61 | 0.605 | 0.615 | 0.605 |
AusGroup | 11-Mar-13 | 1,182,000 | 7,395,000 | 597,320 | 3,729,115 | 16.0 | -3.9 | 0.515 | 0.515 | 0.495 | 0.515 | 0.49 |