Money is not everything in life but money is the most important need of everyone's life. This paper describes the value of money which changed over a period of time. It also explain the important factor i.e. interest, due to which the value of money changes. This paper also discussed the...

This paper presents a new transform-based approach for path-independent lattice construction for pricing American options under low-dimensional stochastic volatility models. We derive multidimensional transforms which allow us to construct efficient path-independent lattices for virtually all...

This paper provides extensions to existing procedures for representing one-factor no-arbitrage models of the short rate in the form of a tree. It allows a wide range of drift functions for the short rate to be used in conjunction with a wide range of volatility assumptions. It shows that, if the...

After a market downturn, especially in an uncertain economic environment such as the current state, there can be a relatively long period with a sideways market, where indexes, stocks, etc., move in channels with support and resistance levels. We discuss option pricing in such scenarios, in both...

We propose a novel method of estimating default probabilities using equity option data. The resulting default probabilities are highly correlated with estimates of default probabilities extracted from CDS spreads, which assume constant recovery rates. Additionally, the option implied default...

Exotic, bespoke and long-dated options require careful model selection, calibration and pricing. Local Volatility models struggle to fit the smile and skew observed in financial markets and smile tends to flatten for long-dated maturities. Stochastic Volatility (SV) models such as the Heston...

All option trades must occur on exchanges, which typically offer auctions that improve prices over existing quotes. Wholesalers, that purchase orders from brokers, initiating auctions must be willing to trade at the existing best quote or better. For S&P500 stocks, auctions are 23% of options...

On June 2, 2009, NYSE LIFFE Amsterdam reduced the tick size for options trading at prices below €0.20 from €0.05 to €0.01 and on April 1, 2010, the exchange increased the price threshold to €0.50. We study the effect of that tick size reduction on the liquidity of individual equity...