Questions tagged [open-interest]

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11
votes
4answers
2k views

Can the futures market's open interest predict commodity, treasury, and equity returns?

I came across this article and became curious. Can the futures market's open interest really predict market action?
5
votes
2answers
2k views

call vs put open interest

I have been observing the data for US stock options. In general, it seem like there are more open interest for call rather than for put, is there a reason people like to write more call? at the ...
4
votes
1answer
140 views

Futures short interests vs open interests

I came across this article talking about "short interests" in VIX futures. My question is what does "short interest" even mean here? My understanding is that the futures are not "issued" (opposite ...
3
votes
2answers
248 views

VIX Futures data: why happen to have settle price > 0 and Volume = O.I. = 0

This question is about something observed hands on data that makes me a little confused. Consider the term structure of futures on VIX of Monday, December 27, 2010. You can find it at the CFE market ...
3
votes
2answers
529 views

how to define liquidity in equity, index, and etf options

i've heard several ways to put a metric on liquidity of options.. obviously liquidity isn't a constant.. things like the Bid/Asks spread, liquidity of the underlying.. Trying to find a way to ...
2
votes
3answers
819 views

Estimate reasonable trade sizing based on daily volume

Let's assume we have data for daily volumes traded on some asset (and open interests as well). Now if we are planning to make a trade we don't want to fat-finger it and want it to be of a reasonable ...
1
vote
2answers
295 views

changes in open interest vs changes in underlying volume

Has a relationship been noted? Mostly, I'd like to know if the open interest increases on an underlying, does the underlying usually see increased trading? My guess would be "yes" since MMs can ...
0
votes
1answer
119 views

Open interest and short selling

Open interest of SPY: https://finance.yahoo.com/q/op?s=SPY+Options If someone sell short a contract the open interest adds up or down? The open interest on yahoo finance is a reliable Information of ...
0
votes
1answer
39 views

Large Differences in Open Interest between Similar Strikes

Consider the image attached, showing a part of the options chain for the NDX expiring July 20. What can possible explain such large differences in Open Interest across similar strikes, e.g. 818 at 7,...
0
votes
1answer
103 views

Open Interest on Options on Futures

Is there anywhere that reports open interests or the max pain on futures such as Crude (CL), Natural Gas (NG), or E-Minis (ES)? I cannot seem to find this data, though I have seen it listed on trading ...
0
votes
0answers
44 views

to interpret open interest

I am interested to ask about how to interpret option open interest. For small cap stock options, it makes sense to see open interest as liquidity. On the other hand, for big name stock options where ...