Questions tagged [price]

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4
votes
1answer
358 views

Does margin trading affect market price?

Does supply and demand in CFD trading affect the actual price of financial market?
1
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1answer
108 views

Question about order book and single player interference

Let us suppose I have 1 Million US Dollars, and I am given an ask value of 0.45 USD per share in a given share. Let us call it MRD3. If I place an order of the type bid, in which I offer only 0.01 USD ...
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0answers
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 ...
5
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1answer
386 views

Relation between price changes and trading volume (market impact)

It is quite a well-know phenomenon that trading volume has an impact on a stock price: the more you buy the higher is a price because of demand increment. I'm wondering about models that can describe ...
1
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0answers
91 views

Simulation of Traders [closed]

I am writing a simulation of how traders will behave in an emergent market. The idea is to see how traders can use information from other traders to make a decisions as to whether they will buy, sell, ...
1
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1answer
205 views

Does a trade always change the mid-price?

I would like to ask: Let assume that the mid-price now is m0, then a trade happens and the new mid-price is m1. Is it possible ...
1
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0answers
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 $...
0
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1answer
538 views

How to price a quanto basket option?

EDIT: Maybe there is no way to get explicit solutions for basket options (maybe the Black-Scholes differential equation can't be solved directly ??). Q3: How do you price and hedge ( S1(T) + S2(T) - ...
0
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2answers
111 views

Fill prices on limit and market orders

Suppose the book of ticker X is empty. Simultaneously trader A sends a limit buy order for 1 unit of ...
0
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1answer
75 views

Share price after acquisition announcement (specifically QCOM NXP)

Recently it was announced that QCOM plans to acquire NXP in a deal taht values NXP at \$110 per share. In this case I would expect that the shares of NXP should rise up and hit the \$110 mark and stay ...
3
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2answers
666 views

What does implied volatility means for different call and put strike prices?

Why there different implied volatility for different strike prices?, Can plz someone explain to me? I am pretty new to options. Thanks in advance
2
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2answers
2k views

Scale prices in multiple stocks for comparison

I have a chart with prices of multiple stocks. The problem is that some prices are below 100 while others are above 1000, so the chart is really ugly. How do I compare historical in multiple stocks, ...
-1
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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.
1
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0answers
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 ...
3
votes
1answer
230 views

Interpretation of Risk Premium for Schwartz one-factor model

I have to deal with this one-factor model: \begin{equation*} \begin{cases} dS_t = \alpha \bigl(\mu - \log(S_t) \bigr)S_t \, dt + \sigma S_{t} \, dW_t \, , t \geq 0,\\ S|_{t=0} = S_0 > 0, \end{...
1
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2answers
588 views

How do I get a good mid-price?

I 'm trying to get a mid price for forex data. This answer by alex suggests that I shouldn't simply take ask minus bid. I am not a high frequency trader or market maker. My purpose for the fx mid ...
3
votes
2answers
660 views

The Dog That Did Not Bark?

I've been reading Cochrane's 2006 paper "The Dog that did not bark: A Defense of Return Predictability", but i am still struggling to understand what the dog was, and why it wasn't barking? If anyone ...
2
votes
2answers
995 views

Correlation: Use Price or Return? Return doesn't make sense [closed]

I am trying to find the correlation between the returns of two indices over a long period of time (10 years+) . Should I be using the index daily price level or the index daily total return? Most ...
1
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1answer
523 views

Design models using adjusted or unadjusted stock prices (time series prediction)?

I'm creating a predictive model for closing price of stocks (using neural network and support vector machines.). Is it appropriate to use adjusted prices or unadjusted prices for this prediction ...
2
votes
1answer
665 views

Strategies to merge bid, offer and trade price time series into a single price time series?

I'm doing intraday analysis on low volume stocks. There are just a few trades every day, but a whole host of bids and offers. In order to reduce the sparsity of the time series data I'd like to ...
2
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3answers
204 views

Commodity market. Why would actual sellers / buyers bother about speculative price?

Investopedia says: The following are two types of futures traders: hedgers speculators An example of a hedger would be an airline buying oil futures to guard against potential rising prices. An ...
1
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1answer
155 views

How to estimate today's closing price?

I'm working on interday trading algorithm and I have a basic question: How can I estimate today's closing price? I need it to predict tomorrow closing price. Should I use the price few moments before ...
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0answers
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 ...
2
votes
2answers
471 views

Normalizing SPY ETF time series data with its sector ETFs?

I am looking to compare the returns of a sector rotation strategy between the various SPDR sector ETFs XLY, XLP, XLE, XLF, XLV, XLI, XLB, XLK, XLU vs. the ...
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0answers
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 ...
-1
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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 ...
0
votes
1answer
86 views

Finding circumstances for price of call = price of put

Here is a problem in Hull's book and the given solution: My approach was to compute the profit $\pi = \pi_{SP} + \pi_{LC}$ (short put, long call). One can show that $\pi = \pi_{SP} + \pi_{LC} = S_T -...
2
votes
1answer
196 views

How to distinguish trending/consolidating market conditions programatically?

Can someone please suggest me a method to programatically identify trending/consolidating market condition by reading ohlc data? Currently I'm thinking of checking the current price within last n ...
2
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0answers
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 ...
1
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3answers
4k views

What is the difference between market equilibrium and market efficiency? equilibrium implies efficiency?

The market efficiency hypothesis means securities are traded at their fair price. If the market is at the equilibrium, does it mean the market is efficiency? If equilibrium cannot implies efficiency,...
1
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2answers
246 views

Why is volume a totally independent variable from price?

In Martin Pring's book "Technical analysis explained", when talking about volume, he asserts that it is "a totally independent variable from price" Why is this?
2
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0answers
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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0answers
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 ...
2
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1answer
143 views

Quick way to extrapolate call price as function of strike

Let's say I know the price of a call for two different values of strike. Is there a quick way to guess the price for another value of strike ? Actually, I know that C(100)=15 and C(90)=20 and I have ...
0
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1answer
1k views

How to forecast bond price with time series

I have the goal of being able to develop a model that can forecast the future prices of european government bond (or other private bonds), particularly from the historical prices and returns of the ...
2
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0answers
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....
1
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1answer
575 views

Proving there exists no arbitrage opportunities given 3 states and 2 assets

Assume there are 3 states of the world: w1, w2, and w3. Assume there are two assets: a risk-free asset returning Rf in each state, and a risky asset with Return R1 in state w1, R2 in state w2, and R3 ...
1
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1answer
66 views

Share price of Precision Imaging Corporation of America on March 13, 1991

Where can I find the share price of Precision Imaging Corporation of America, Inc. on March 13, 1991? I realize the company no longer exists and the shares are now worthless but I would like to know ...
1
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1answer
120 views

Differential equation involving bond price and forward rate

Given forward rate f(t,T) and bond price P(t,T) where $f(t,T) = - \frac{\partial}{\partial T} \ln P(t,T)$, $P(T,T) = 1 = P(t,t)$, T>0 and $t \in [0,T]$ Does it follow that $P(t,T) = exp(-\int_{t}^...
1
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0answers
34 views

price engine configuration [closed]

My question is about forming market data which is received from the LPs. Some tools work with these parameters: min spread, max spread, bid spread, ask spread. If current spread < min spread or ...
1
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0answers
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 ...
1
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2answers
1k views

Difference in weekly and monthly data

I am confused about the following: I checked daily and weekly prices for Exxon (and also GE). But the values for Open, Low, High, Close, Vol., Adj. Close for both data streams seem to differ from each ...
1
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1answer
296 views

Why most of apple stock price since 10years have been gained overnight?

I've been playing with stock data and I've discovered a terrible truth : in 10 years apple stock price passed from roughly 3\$ to 100$. However this gain isn't due to intraday price variation ...
2
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2answers
148 views

Art market specificities

I am looking for some reference on the art market in light of quantitative finance. I am interested in some things: The market in general, how is it compared to financial market ? What about common ...
6
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1answer
6k views

Probability of stock closing over a certain price

A stock has beta of 2.0 and stock specific daily volatility of 0.02. Suppose that yesterday's closing price was 100 and today the market goes up by 1%. What's the probability of today's closing price ...
2
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2answers
226 views

How current prices is formulated in markets?

I can't understand how immediate prices are formulated in stock & currency (Forex) markets. I have been informed that every tick means one new deal that closed in current price, but this can't be ...
-2
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1answer
65 views

What does "percent of change" mean? [closed]

Whenever a price is changed, you can find the percent of increase or the percent of decrease by using the following formula: $$\frac{\text{percent of change}}{100}=\frac{\text{change in price}}{\...
0
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1answer
990 views

Calculating the Sum of Squared Deviations between two Normalized Price Series

How can I calculate the sum of square deviations between two normalized price series according to (Gatev et. co 2006)? My normalized price series of stocks $X$ and $Y$ consist of the cumulative total ...
1
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1answer
3k views

Determine state price vectors?

I have 3 states with two assets, stocks and bonds. The bond has a payoff of 1 in every state of the world. And the stock has a current price of $S_0 = 100$ and ...
3
votes
2answers
189 views

How to simulate one-minute bars data from one-day bars?

I need to generate one-minute bars out of one-day bars to test the performance of an algorithm (speed, memory usage, etc). I don't need them to resemble real data, but they should be consistent with ...