Nat Gas - I am conflicted and thus very interested in the opinions of technical analysis folks such as GT.
I am a little more familiar with the fundies which are very mixed.
On the positive side, natural Gas drilling has dramatically reduced, so we should see a leveling and then decline in production (supply) as the inventory of drilled but not completed or connected to pipeline wells gets worked through. There seems to be an increase in demand, I have heard that previously shuttered fertilizer plants have been restarted (heavy nat gas users, but not confirmed though). The price spread of nat gas to oil is at the high end of its historic range. BTU equivilency is approx 6:1, historic average is 8:1, and currently we are at 12.5:1 ($50/bbl:$4/mmbtu).
On the negative side for price are concerns about industrial demand, rumors of a flood of LNG heading to the US this summer, and the anticipated uptick in drilling in the prolific Haynesville, Marcellus, Barnett, and Rocky Mountains as soon as any price encouragement is seen which will keep a lid on prices at some level above $4 (I would guess between $5 and $6/mmbtu).
All in all, using the happy family theory, if other energy and commodities have seen the bottom, the nat gas bottom is probably in. But, I would expect it to underperform oil for the next several months or perhaps years as LNG concerns and the pricing lid of the new drilling plays moderate Nat Gas's price increase.
JMO - Cy