Aruba Networks (ARUN) put volume and volatility elevated

Aruba Networks (Nasdaq: ARUN) August 20 and 22 puts are active on total put volume of 14K contracts (4K) following a downgrade to Hold from Buy at ThinkEquity. August and September put option implied volatility is at 65; above its six-month average of 58 according to Track Data.

---

Serious News for Serious Traders! Try StreetInsider.com Premium Free!

---

You May Also Be Interested In

• Kroger (KR) call put ratio 1 call to 1 put into quarter results
• Teucrium Wheat Fund (WEAT) call put ratio 12 calls to 1 put amid sharp rally
• United States Oil Fund (USO) call put ratio 1.1 calls to 1.5 puts as share price up 2.1%