A Simple Derivation of the Black-Scholes Option Pricing Formula
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8 mins
A straightforward derivation of the famous option pricing formula using only basic probability and statistics. No stochastic calculus required!
Derivation
Deriving Analytic Retirement Estimates: A DIY Approach
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5 mins
Take a DIY approach to calculating rough retirement timelines. No need for fancy services – roll your own, either for a secondary sanity check or out of curiosity!