Okey, then at least I understand the subtext of that comment. Through, it does make me wonder. How likely were it that the oil price went into negative last su

Okey, then at least I understand the subtext of that comment. Through, it does make me wonder. How likely were it that the oil price went into negative last summer? From someone who does not follow the raw material market, that event sounded more strange than a tulip mania.