Last week I posted about a developing
trendline on spot VIX. After touching it two more times in the last
week, it remains intact. A brief dip below the trendline this
afternoon failed and VIX rose to close above 11 yet again. The VIX has now been above 10 for 6 consecutive trading days, the longest that's happened since November 21, 2017.
The ongoing trend is unmistakable now
and started January 4. Currently the trendline sits at about
10.8. Until that level breaks, one should assume that's the lowest
VIX is able to go for now.
The VIX trend is putting mild upward
pressure on VIX futures. Prior to the government shutdown, VIX did spike but futures did not rise nearly the same magnitude. This
resulted in futures premiums narrowing a lot last week, and even briefly dipping into discount territory. One way to
interpret this action is that futures expected VIX to drop again.
Despite a temporary resolution to the
government shutdown, VIX did not drop very far. Now
futures have a dilemma – do they rise to adjust to the new VIX
readings? Or do they hold value continuing to believe that much lower VIX readings are on the horizon?
Generally, a synthetic 30-day VIX
future tends to trade at about a 15-25% premium to spot VIX (when VIX
is relaxed and relatively low). With premiums currently at about 10%
it's an improvement over last week, but still narrow. In
the event of another VIX spike, futures will have to cover some
ground to the upside. In the event of a VIX drop, futures still don't
have much room below to drop considerably.
For volatility traders with a short
position, the risk profile is still not great, but it has improved
since last week. Futures premium is modest but improving and contango
is also stronger. To make the case for rising volatility, VIX continues a well-defined
uptrend, and VXST:VIX ratio remains elevated near 1.
Looking ahead, if VIX stays around 11,
futures can continue to slowly build up a premium by using contango
to their advantage. UVXY and SVXY would not move much in that event,
but futures could build up another 1-2% of premium by next week,
putting less pressure on short volatility traders, and giving futures
more room to the downside if VIX finally does break that trendline
below 10.8.
If VIX rises much above 11, futures will no longer be able to absorb the rise through contango alone and they will have to start rising in absolute terms as well.
For now, short volatility positions
should probably remain small, or limited to daytrading. Some great
swings could have been had this week if 2-3% moves are your thing.
Existing short positions could also be used to earn extra premium by selling covered calls
(if long SVXY) or covered puts (if short UVXY). Timing these trades can
be difficult though, and once volatility finally moves, you could
quickly find either your covered put/call or your underlying position
has moved significantly against you.
I suspect we continue to see choppiness overall. At some point the market will have to correct, and VIX will act accordingly. Until then, futures are trying to repair some structure by improving contango and treading water while VIX rises slowly. VIX does have a developing opportunity to break a trendline and drop lower, so the short trade could be in full force again soon, but we're not there yet. Watch your levels and position sizing, and happy VIX trading!
Why do you look at trend and supporting lines when analysing the VIX? With no one being able to trade VIX directly, does this make sense?
ReplyDeleteI still think it's valid because it tells you a bit about underlying market psychology and the pricing of options. And spot VIX definitely has an impact on VIX futures, which I do trade (either through ETFs or directly). VIX does tend to have a "floor" or relaxed level, and it usually wants to return there after it gets agitated. Therefore, it can be useful identifying then whether traders will allow for a VIX of 9 again, or if 10-11 is the new norm.
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