April 28, 2026
11 °C London, UK

Serving Intelligent Investors

David Lerman, Senior Director of Education at CME Group

How Traders Measure Liquidity

By Dave Lerman The investment community usually defines a liquid investment as something that can be easily turned into cash. Selling a house is an example of an illiquid investment.  It could take weeks or […]

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Ladder Option An option somewhere between a Lookback (q.v.) and a European Option. A Ladder Call Option has one or more “Rungs” (price levels) above the initial spot level. The Call’s payoff equals the greater […]