30-day implied volatility is often considered to be the hallmark of the options market. It allows traders to get a quick, relative snapshot of how big players are positioning in names.

So, let?s take a look at a few names hitting new 30-day IV 52-week highs and lows?

52-Week Lows

Ixia (XXIA) ? Shares of this Internet protocol services firm are dropping 9.41% today, trading at $13.87. The company reported favorable Q3 earnings earlier in the week, but haven?t been able to find a bid today.

Despite this, IV30 fell to a fresh 52-week low this morning before rebounding slightly to 42.05%. The stock is nearing the 200-day moving average (tagged it earlier in the session); perhaps it can find support there.

JetBlue Airways (JBLU) ? Shares of JetBlue are off 1.90% today, trading at $5.15. The company reported a 29% rise in profits for Q3, but shareholders seem complacent. The stock is consolidating above the 50-day and 200-day moving averages.

IV30 pushed to a fresh 52-week low today, off 8.8% to 30.72%; HV10 is registering just 16.86%. With that divergence in place, as well as support below, put sales look interesting here.

52-Week Highs

Nexen Inc.?(NXY) ? Shares of Nexen have become volatile as of late, dipping lower after consolidating for the past three months. CNOOC is scheduled to takeover the company in Q4 2012 for $27.50, but there appears to be some worry that a deal may fall apart.?

IV30 is shooting to a fresh 52-week high of 58.01%, up 23.8% on the session; HV10 has popped to 26.83%.

VirnetX Holding Corporation (VHC) ? Shares of VirnetX recently regained the 50-day and 200-day moving averages, as well as the $30.00 historical support/resistance level. Traders are looking for movement to continue one way or the other and are bidding up options.

IV30 has pushed to a fresh 52-week high of 155.82%, up 5.2% today; HV10 is registering just 32.99%. Options are skewed to the put side in every single month. ??