Oil Up, Oil Down The decline in the oil price since the end of October has been stunning in its depth and speed, and follows more than a year of climbing. What changed?
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Oil Up, Oil Down

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Oil Up, Oil Down

Oil Up, Oil Down

Oil Up, Oil Down

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  • <iframe src="https://www.npr.org/player/embed/667924544/667935126" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
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The decline in the oil price since the end of October has been stunning in its depth and speed, and follows more than a year of climbing. What changed?