Éducation

The coffee commodity cycle

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Spinnin' around.
It seems it almost has completed its symmetrical structure for the last 40 years or so. What would be next? A permanent shift upwards like when it came into the cycle 40 years ago? Spinning further round? Drop down where it first came in from?
I don't have the answer, maybe you do?
Note
Seems its desired way of going was down. 12 edging touches. This is not "random walk".
Seasonality

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