SINGAPORE: US oil may break a resistance at $73.57 per barrel and rise to $74.99.

The uptrend from $61.56 remains steady.

It is riding on a wave C, which consists of many impulsive waves.

Oil failed twice to break $73.57. It may succeed in its current attempt.

Support is at $72.70, a break below which could cause a fall into $71.28-$71.96 range.

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