[_glass]

Or you can use a financial instrument futures. I never bought futures, just learned about it in university. But there you agree to a future price, so akin to storing it.

[whatshisface]

If everyone agrees that the price will go up but nobody can buy and store it, the futures price will actually be higher than today's price.

[whatwherewhy]

Future is a contract with delivery in the future - exactly what this comment is taking about. The future markets for Dec/Jan/Feb have already priced in the storage problem many months ago, you can't obtain them for today's low price.