
Conditional Prepayment Rate (CPR): What It Is and How to Calculate It
What does a conditional prepayment rate actually tell investors about mortgage backed securities? Here is how CPR works, how it is calculated, and why it shapes returns.
Ross Olson covers outdoor spaces, from lawn care and garden beds to patio builds and fence repairs. His writing leans practical and seasonal, tying projects to the time of year, such as prepping soil in early spring or winterizing sprinkler systems before the first freeze. Ross likes to compare methods side by side, weighing cost, time and durability so readers can choose what fits their yard and budget. He often shares small troubleshooting notes drawn from common mistakes he has seen homeowners make.
8 articles

What does a conditional prepayment rate actually tell investors about mortgage backed securities? Here is how CPR works, how it is calculated, and why it shapes returns.

A chattel mortgage lets buyers finance movable property like manufactured homes or construction equipment, but with higher rates and fewer protections than a standard mortgage. Here's how it actually works.

A clear breakdown of wood floor finish types, from water based polyurethane to hardwax oil, with guidance on choosing, applying, and maintaining the right one.

A complete guide to choosing and applying wood floor coatings, comparing oil based, water based, hardwax oil, and moisture cured options with step by step application instructions.

Scratched hardwood doesn't mean you're stuck staring at it forever. From a rubbed walnut to wood putty and steel wool, here's how to match the fix to the damage.

Weak shower pressure usually means mineral buildup, not a plumbing problem. Here's how to clean a shower head with vinegar and baking soda, with or without removing it, plus how…

From a tiny 4 by 2 foot starter kit to a stormproof 20 foot polytunnel, these downloadable greenhouse plans cover every yard size, skill level and budget.

Boric acid tablets, diatomaceous earth, gels, and foggers all fight roaches differently. Here's how to pick the right one, apply it safely, and know when the infestation needs a professional.