Larry Kudlow (bold emphasis mine):
Oil-market traders react rationally to new information. Instead of blaming them [for high oil prices], senators McCain and Lieberman might want to visit with some traders on some of the big Wall Street trading floors to better understand the relationship between global news and price discovery.
The Democratic argument — which I heard again last night on my show from Robert Reich — is that it will take ten years to lift new oil, which will never help today’s price problem. Obama says exactly the same thing, as do Harry Reid, Nancy Pelosi, and all the rest. But they’re forgetting the role of oil traders.
Oil futures markets have contracts that run out five years and beyond. If these traders — or “speculators” — believe new oil supplies are on the way in the future, they will sell those out-year contracts. And before long market arbitragers will backward-ize those price drops toward the spot market, bringing prices down there as well.
In other words, trader/speculators can be very handy instruments of energy (and economic) policies. If demand exceeds supply they are buyers. But a prospective future supply increase makes them sellers. In a free market prices move both ways. And if Sen. McCain would take the time to learn this he could respond accordingly to Obama’s silly criticism that we shouldn’t drill because it will “take too long.”