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1answer
28 views

Question about “short” in this sentence

I was reading an article by David Stockman from (http://davidstockmanscontracorner.com/take-cover-now-they-dont-ring-a-bell-at-the-top/). He uses the word "short" in a way I'm unfamiliar with. If you ...
2
votes
1answer
111 views

Shorting 'pump and dumps' legal?

Ive seen my junk inbox overflowing recently with a few stocks being pushed extremely heavily via unsolicited emails from a variety of 'firms', my guess is that these are done by the same individual / ...
1
vote
1answer
236 views

What is meant by a structural short?

What is meant by a structural short in this context: "First lesson: Valuation shorts are pretty difficult. Look for structural shorts instead." Link
0
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1answer
3k views

What does “Inst. Own” mean on Google Finance, and how can AOL be 103% “Inst. Own”'d?

https://www.google.com/finance?q=NYSE%3AAOL&ei=yZCpUODEMsKqqgHPzQE Previously, I assumed "Inst. Owned" meant the percentage of the company's stock that was owned by the company (viz. not ...
2
votes
1answer
148 views

Historical data on short rates

I would like to backtest a short-equity strategy. I'm looking for historical data on the availability of shares and cost to short certain stocks. Does anyone know of such data being available ...
4
votes
1answer
332 views

What is the relative performance of hard-to-borrow securities?

Is there any research on the equity return performance of hard-to-borrow securities? Many shops will simply screen for hard-to-borrow and eliminate these names from their short book. Anecdotally, ...
4
votes
1answer
190 views

How do brokers charge for locates?

Few quick questions on how locates work. How do brokerages charge for locates? They charge based on volume? How long you need the locate (I assume an one day is max)? Do the brokerages ...
9
votes
3answers
2k views

How to solve for the implied stock lending rate given equity options prices?

When market makers price options on hard-to-borrow equities, they include the cost to borrow the underlying equity that their broker is going to charge them to sell the security short to hedge. I'm ...
3
votes
1answer
357 views

How did bans on short-selling affect the derivatives markets?

Due to the ongoing turmoil in the financial markets a short-selling ban is being considered (again, one has to say, but this time in Europe): ...