Ciena (CIEN, news, chart, volatility) is seeing bullish order flow ahead of earnings. Total volume is running at two times the usual, with 4,000 calls and 800 puts traded today. With shares are up 30 cents to $6.80, the January 10 and December 7.5 calls are the most actives. 1,700 have traded in each, with about 96 percent traded offerside. ISEE sentiment confirms opening customer buy orders, which comes a little more than week ahead of the network equipment maker’s December 11 earnings release.