rtokens: NYMEX Alberta natgas remained untraded , with January settling at $ 1.65 , off 10 cents from Thursday .
pos: NNP VBD DT VBN CD NNP NNS VBD , RB IN NNP POS JJ NN IN CD .
tokens: NYMEX said an estimated 35,662 Hub contracts traded , down from Thursday 's revised tally of 43,955 .
ltokens: Midcontinent prices were similarly lower in the $ 3.40s. New York city gate gas slipped into the $ 4.40s , down almost 15 cents .