Questions tagged [spread]

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23 views

Calculation of the Bid-Ask Spread on Bloomberg

I downloaded the bid-ask spread from Bloomberg, but did not check how they calculate them. Is it only the ask minus bid price or is it weighted in a way? I appreciate your help!
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31 views

What is a call-spread and its formula?

I am attempting Mark Joshi's The Concepts and Practice of Mathematical Finance. In B.3 Project 1: Vanilla options in a Black-Scholes world, he asked the following question. We need to be sure that ...
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44 views

Pair Trade - Should stock order matter

I am testing a simple pair trading algorithm and I'm having problems if I swap the stocks around. I don't know which stock should be X and which should be Y. When I swap them I get very different ...
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1answer
92 views

PDs for negative credit spreads

My question is about credit spreads and the corresponding probability of default (PD). One of the most simple relations between credit spreads and PDs is (see e.g. ch7 in Malz(2011)) $$ PD \approx \...
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28 views

How to calculate the interest rate under no arbitrage condition

We have two forwards with the same IBM share as the underlying asset. 1) The delivery date is two months from now, the forward price is 1.1 2) The delivery date is seven months from now, the forward ...
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1answer
131 views

The ETF trick - E-mini S&P 500 Futures

In Advances in Financial Machine Learning, Marcos Lopez de Prado talk about what he call the ETF Trick. I understand it is about building a time series from another time serie, with the aim to reflect ...
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1answer
57 views

Does it make sense to adjust a bond spread for price/coupon effects?

I have come across the practice, in the wild, of bond OAS being adjusted for the price of a bond. The idea expressed to me was something like the following. A $\$90$ corporate bond with a 10 yr ...
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45 views

Volatility spread of Strangle

It's written in a book by Giles Hewitt : " The bid-offer spread quoted on a Strangle in volatility terms will usually be wider than the ATM spread to the same maturity because strikes away from the ...
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0answers
33 views

Turning a spread always-positive for profit calculations?

I have a strange problem. I am running a backtest on a strategy whose signal is based on a spread. Naturally, a spread can go negative or positive. If I try to calculate the log return of a difference ...
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1answer
85 views

Relation between ATM, RR and BF

In FX derivative market, why does vol spread of ATM > RR > BF? ATM is the most liquid and intuitively it should have the lowest spread. Please help me in understanding the rational behind the above ...
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1answer
63 views

Understanding Front-End Spreads (terminology, lingo, convention)

Would appreciate a clear explanation as to what the OIS/Tsy spread and the TU OIS spread is. I've seen it being talked about in Wall St research reports but can't seem to find good explanations on ...
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3answers
237 views

Pair trading - short / long the spread

I am wading into pair trading concepts. Here is one article I've read. I understand for these strategies our intention is to go long on one asset and short another, however I do not understand what ...
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1answer
223 views

Basic question about swap/swap spreads

When I read up on swap spreads, the definition always goes something like this: The swap spread is the difference between the fixed leg of swap and a Treasury bond with the same maturity. So if the ...
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1answer
327 views

Pricing a callable bond

I have read the Lehman Brother's paper on OAS which I mostly understand, they outline how to find the OAS for a callable bond of which the formula is effectively (ignoring refinancing costs): Market ...
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0answers
40 views

How to convert a vector of bonds ZC Spreads into default spreads

If we consider a set of bonds issued by a given entity that are quoted on the market, one can get for each of those bonds a ZC spread on top of reference swap curve (say the bonds are in USD and so we ...
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90 views

Understanding the link between inflation and credit spreads

I found a paper which uses inflation as an independant variable for credit spread. Unfortunately, the relationship is not explained in this paper. Further research got my to the paper of Kang/Pflueger ...
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1answer
59 views

Return On a Spread

This is a beginner level question. I have a $spread = aluminium - 0.7*lead $ $s = a - 0.7*l$ I have two methods to calculate return on this spread: $ return = (s_t - s_{t-1})/(a_t + 0.7*l_t) $ ...
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0answers
131 views

Spread Duration weighted OAS vs. Mkt Cap Weighted?

I am curious what the differences might be in rolling up OAS spreads across a portfolio by duration weighting vs. mkt cap weighting. @Alex yes I meant S.D. weighted not Duration weighted
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0answers
372 views

Bid-Ask spread in Roll's model: Negative autocovariance of returns and informational content

Currently studying on techniques to estimate the bid-ask spread. Perhaps the most widely known model is the Roll model (1984). Let $P_t$ indicate log prices $\begin{cases} Bid_t=P_t-c, \\ ...
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1answer
111 views

Good References for Treasury Futures Spreads

I’m reading the excellent Treasury Bond Basis by Burghardt. I was wondering if there’s a similar quality book/paper about Yield curve spreads using treasury futures (i.e. NOL, NOB, FYT).
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1answer
173 views

How can I approximate the hedge ratio for Inter Commodity Treasury Spreads?

Looking at the excellent CME Treasury Analytics tool, I can see that the hedge ratio for spreads betweend diff treasury futures is derived from the DV01 of each leg. I can get treasury futures data ...
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2answers
202 views

Seagull Spread payoffs

I'm looking at different option strategies and the ways that their payoffs differ (and therefore how they can differently be used). I'm looking at the long seagull (buy a call spread and sell a put), ...
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1answer
303 views

Crossing the spread as a ML signal

In the optic of high-frequency trading, most of the standard trading algorithms work on the principle of mid-price prediction or mid-price movement prediction. However a big drawback of this technique ...
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2answers
109 views

Synthetic equity index futures calendar spread using options

I understand it is possible to synthetic a future using long call and short put ATM options which has the same expiry as the futures. Can we do the following to synthetic a future calendar spread? $...
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0answers
436 views

Getting over bid-ask bounce

One property of High-Frequency data is it's subject to bid-ask bounce. Description : Unlike traditional data based on just closing prices, tick data carry additional supply-and-demand information in ...
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1answer
171 views

How does an exchange guarantee both legs of a calendar spread are executed atomically to give a specific spread?

In commodities/oil you have monthly contracts for a given Future, e.g. on CME the Crude Oil Futures (CL) monthly contracts can be trades, and have Globex codes such as CLZ8(Crude Oil Dec18 Future), ...
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2answers
724 views

What causes the spread between WTI and Brent

Could anyone explain what leads to the spread between WTI and BRENT oil price, and what will be the upper limit of the spread to cause export of oil from US to other country.
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1answer
428 views

Duration split: treasury curve vs spread duration

I am looking at corporate bond (FR0013367620) in Bloomberg for which I have these values: DUR_ADJ_MID (modified duration performed using the yield to worst): 6.649 DUR_ADJ_OAS_MID (security's price/...
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0answers
34 views

Any Suggestion for Credit Risk Measure for Banking Industry in Turkey?

I need a measure that will proxy for overall credit risk in the banking industry of Turkey. The literature offers LIBOR-OIS spread and Moody's Baa-Aaa spread as strong candidates. However, these ...
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1answer
98 views

different Z-spreads for a same company

A same company has two different bonds. I expected the Z-spread to be close for both bonds (since my representation of the Z-spread is the spread due to credit-risk proper to the company). Here is an ...
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2answers
86 views

credit spread ajustment considering currency

I would like to understand what is credit spread basis currency ajustment. credit spread implied by a usd bond won't be the same as one implied by a chf bond, isn't it ? Do you have any elements (...
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1answer
79 views

Why the spread is calculated on raw prices instead on the price changes?

I'm reading Quantitative Trading With R written by Harry Georgakopoulos. In chapter 6 he exposes a basic quantitative strategy based on setting up a stock spread and buy when it is below a lower ...
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1answer
86 views

Libor Swap Rates

In a 5 year Libor Swap, say fixed vs. 3 months Libor, what is the credit risk reflected by the fixed leg ? (I'm ignoring counterparty credit risk). Would the fixed leg reflect 3 month Libor quoting ...
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2answers
2k views

FOREX: why does SPREAD peak at 22:00 gmt

I noticed that spread on currency pairs shoots up to 5x larger around 22:00 GMT. Then it slowly goes down back to normal levels around 23:00 GMT. Does anyone know why? thanks!
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1answer
1k views

Total Return Swaps and Borrow Cost Relationship

If an investor is long a Total Return Swap (TRS), they get the total return (ie, including dividend) performance and usually pay LIBOR minus a spread. This spread should trade ...
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1answer
2k views

Intuition behind the tenor basis spread in basis swaps

Reading myself into basis swaps, I was wondering a couple of things. Say, one enters into a 1y - basis swap where party A agrees to pay 1M-LIBOR each month and party B agrees to pay 3M-LIBOR every ...
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129 views

Bond liquidity: why do I observe constant bid-ask spreads?

I hope you can help me. I want to use the bid-ask spread of prices for 10yr treasury notes as a proxy for bond market liquidity. I got monthly aggregated bond price data (for yrs 1999-2013) from ...
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262 views

Negative correlation between interest rates and credit spreads - Why?

In fixed income markets a stylized fact seems to be that there is a negative correlation between interest rates and credit spreads: Spreads tend to widen as rates fall. Why is that?
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1answer
3k views

How to calculate credit spread from rating

I've been trying to calculate the credit spread of a financial institution with a Fitch rate of A. By using the transition matrix (https://www.fitchratings.com/web_content/nrsro/nav/NRSRO_Exhibit-1....
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2answers
2k views

Theoretical models for options bid-ask spread?

I'm a programmer and recent trading enthusiast. To learn more about options I'm building a market maker trading bot. So far it gets market prices and volatility and calculates the Black&Scholes. I ...
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2answers
1k views

Interpretation of OAS on MBS

I'm struggling a little with the interpretation of option adjusted spread on mortgage backed securities. I can see how, for a corporate bond without optionality, the z-spread is sort of like a ...
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3answers
3k views

Why is G spread bigger than Z spread theoretically?

I am checking a few bonds on the YAS page on Bloomberg and I can see that G is higher than Z spread (this applies to bonds with optionality and bullet, too). As Z is stripped from reinvestment risk, ...
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0answers
60 views

Spurious regression between two futures with the same underlying highly correlated (cor=0.9)

analyzing the correlation between soybean and soybean meal futures in ECBOT, and making a linear regression in R between them I check with an ADF Test that the residuals are not stationary, so ...
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2answers
9k views

How to converting CDS Upfront Fee into Traded Spread?

If I know all the economics of a CDS trade included the Upfront Settlement Fee from the ISDA CDS Model, how can I convert that amount back to Traded Spead? Can some help explain the process?
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237 views

Is it possible to hedge Spread Risk on a Forward Swap?

You can enter a forward swap to eliminate interest rate risk, but the spread risk still exists when the swap actually goes into effect. My goal is to convert a floating rate credit facility that will ...
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1answer
132 views

Return on investment in spreads

I have a hard time getting my head around this. Let's say you have a strategy that consists in buying one future spread, for instance CL Z7-Z8 (crude oil dec17 minus dec18). It's easy to calculate the ...
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0answers
230 views

How to calculate the volatility of a equity option spread

I would like to calculate the volatility of an equity option spread with all legs having the same expiration. Reading Option Volatility and Pricing 2nd Edition by Natenberg, Chapter 20, section ...
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1answer
61 views

weird stationary pattern in LDO.MI's stock price

how to describe this pattern in Leonardo Finmeccanica's share price (observed here)? It is a fairly liquid stock, but the price seems to alternate between ca. 8 and ca 13!! Does anyone know what ...
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646 views

Replacement for Moodys BAA and AAA series

Along with many other people, I have been using Moody's seasoned BAA and AAA corporate bond yield series for my research for some time. I use them primarily to compute and analyze the quality spread. ...
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944 views

Free Data Source for Credit Spreads?

Credit spreads are a key economic indicator. They are the difference between yields on corporate and government debt. They are a measure of confidence in the private sector, they provide insight into ...