Questions tagged [price]

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47 views

Does convexity in the IV space means convexity in the price space?

Let's assume that we only look at OTM options to construct a Risk Neutral Density (RND). As the RND is the second derivative of the price of the option with respect to the strike, we would expect ...
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129 views

Replication of "A model of competitive stock trading volume"

I am replicating the paper "A model of competitive stock trading volume" by Jiang Wang http://web.mit.edu/wangj/www/pap/Wang94.pdf for a research project . I realize this is a very specific question ...
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43 views

About buying and selling a cumulative parisian options

I ask my question here because I want to know more about the cumulative Parisian options introduced by M. Chesney, Mr. Jeanblanc-Picué and Mr. Yor in 1997, then developed by Hugonnier in 1999 and F. ...
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76 views

What is the minimum price change required for a trading position increase of 1?

Suppose I have a trading system that calculates the daily risk adjusted position from the annualized risk, that is, the standard deviation of the returns of a stock over an arbitrary period of time. I ...
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87 views

Why do leveraged and inverse leveraged WTI ETNs have this price relationship?

UWTI: 3x leveraged exposure to WTI DWTI: 3x leveraged inverse exposure to WTI The inverse relationship between these two symbols seems to trend toward the origin on a log-log plot (using log base 2)....
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200 views

Finding relative price strength as defined in CANSLIM stock picking methodology

I am wondering if there is any website that provides relative price strength as is defined in CAN SLIM stock picking methodology. For the CAN SLIM difinition I am looking at this article: http://www....
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136 views

Calculating stock weight for SEC13F filers

I am trying to evaluate weight of stocks in portfolio for an investor. For this purpose I use SEC13F filings for particular quarters and historical prices from Yahoo. There are stocks in portfolio ...
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200 views

What are CloseoutBid and CloseoutAsk Prices?

Using Oanda's streaming API I get typical output as shown below: ...
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260 views

Bloomberg Treasuries PX_Last and daily returns

I tried to search for this specific question, although I didn’t found a conclusive answer. I have a dataset containing the yields of several T-Bills and T-Notes that were downloaded from a Bloomberg ...
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52 views

Definitions of bubbles

In Financial Bubbles: Mechanisms and Diagnostics, Sornette and Cauwels define the concept of "bubble": More technically, during a bubble phase, the price follows a faster-than-exponential power law ...
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63 views

Brownian motion from price-series, what is the time step?

If I assume a given empirical price-series is a brownian motion, I can estimate the drift and standard deviation as long as I know what the time step was when the process was 'generated'. But since ...
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146 views

Derivative of the stock price and volume at time t

According to Forecasting of Jump Arrivals in Stock Prices: New Attention-based Network Architecture using Limit Order Book Data at page 9, I would be interested in deriving the the price (ask and bid ...
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71 views

Are there ways of detecting a price bubble of an asset with no inherent value such as Bitcoin, purely based on an existing momentum in pricing?

I have heard of existing methods of detecting bubbles in the pricing of precious metals like gold and was wondering if, by extension, something similar could be done to examine prices of ...
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85 views

Cox-Ross-Rubinstein - getting volatility

i have exam coming on financial engineering, and need help asap with this thing. Basically there's a European put option ex dividend. We know that the stock price is $S_t = 85$, the exercise price is $...
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25 views

What are commonly used price movement color schemes?

What are commonly used price movement color schemes? Like American: up - green, down - red European: up - blue, down - red Asian 1: up - red, down - green Asian 2: up - blue, down - red Are these ...
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23 views

Which rate have to be considered by using multiliteral netting?

I do have a netting structure consisting of four companies (A,B,C,D) and a netting center. The center also takes place in the netting process. The netting center uses the EUR as currency. Company A ...
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63 views

simple game - fair value

Suppose a person A has the following game: there are 2 red balls, 2 green balls and 1 white ball in a bag you take 1 ball (don't put it again in the bag) and then a second ball if you take the white ...
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102 views

Calculating Asset Returns

The question pertains to a simple phenomenon. There is gold futures listed on Exchange A and Exchange B. Exchange A and Exchange B overlap times with A and B starting 8 hours later and A and B ...
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93 views

For futures contracts, do we need to do price adjustment during live testing?

I am trying to do pair trading on a pair of future contracts, e.g. CME gold and silver. During the training of my trading model, I do forward adjustment on the pair of future contracts. Let the ...
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14 views

Can I compare on stock price change to that of NYSE composite for determining significance

If I have stock X Y and Z, and I've tracked their daily price for a period of time. And I want to see certain events's impact on their price. I can have the daily price change in time series for XYZ, ...
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44 views

Price of barriers in black scholes

Do you know a simple way or proxy, formula to determine the price of a down and out call with strike 100, barrier 100, spot 110 in a BS world with no rate and a 10% vol ? Thanks for your help
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74 views

Normalization of cryptocurrency / stock price data

I am making predictions on cryptocurrency / stock price data. I am using the candlestick data (High, Low, Open, Close) to estimate the close price of the next day. I am looking for the right way to ...
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42 views

Real domestic return

I would like to calculate the real domestic return of a foreign asset What I know Real price is $$P_{Real, t} = \frac{P_{Nominal, t}}{CPI_t}$$ where CPI is consumer price index. And I know that the ...
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1answer
62 views

Approach for studying price gaps in US equities

A price gap is defined as any day when the high / low / close price bar for that day does not overlap the previous day’s high / low / close price bar. I am interested in studying stock price gaps ...
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28 views

Are the correlations of multivariate stock prices preserved when converted to multivariate returns?

If data for multiple stock prices has a specific correlation matrix, is the correlation matrix preserved when those prices are converted to multivariate log-differenced returns?
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38 views

Best practice to optimize trading price, once I've already decided to sell or buy in next few days

I'm investing in long term. By different means not related to this question, I've already decided that I want to buy or sell a particular instrument, but I'm not in such a hurry: I'm still allowing a ...
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33 views

Practical definition of stock rating scores

I am trying to understand the practical quantitative definitions of the stock scoring system (1-5) that can be commonly found in sell-side analyst predictions. For instance, a score of 3 suggests ...
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174 views

OHLC inconsistencies in bloomberg

This may be clear to a practitioner, but consider the following rows of OHLC points: 55.20 56.50 55.35 55.45 (low > open) 53.30 53.30 53.20 53.325 (close > high) These are taken from ...
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1answer
92 views

How to calculate the elapsed time until a stock reach a certain price?

In specific, I will set a certain price to a stock and I want to know how long takes until the historical prices reach this price. Thanks you.
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1answer
29 views

How does Fed Qe affect the housing sales in the US? Why does it happen to be that way?

From my research, Fed's Qe should encourage house sales, however the graph shows houses price in the state seem to gradually go down after 2009. Isn't that contradicting itself? Ain't the increase in ...