Many analysts call it a sell signal when that histogram turns negative, which just happened recently.
For companies known for a good in-store experience like IKEA, such results could signal a call to action.
Meanwhile, Gordon was given a brand new bat-signal to call Batman.
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Investor sentiment has become so overwhelmingly negative that it might well signal a contrarian call on the next bull market cycle.
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The patent gets even more creative, suggesting customization options similar to how people assign a variety of ring tones for different contacts and whether the incoming signal is a call, text or alert.
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We call that operating system elastic to signal the way that it breaks with the scale economics of the 20th and early 21st centuries.
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For at least two years, multiple iPhone carriers lodged complaints with the company that its phone doesn't work well in making calls and doesn't hold a wireless signal for a voice call as well as other devices, these people say.
What would end this bearish market call is a Dow Theory Buy Signal, which is defined as follows: A Dow Theory Buy Signal will be confirmed if the Dow Transports close above its May 3rd high at 4, 806.1, and the Dow Industrials close above its April 26th closing high at 11, 205.03.
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It is limited to capturing time of call, length, battery strength, signal strength: exactly the sort of things you would quite like diagnostic software to log.
In the case of Cephalon, McMillan got his "buy" signal from the put-call ratio, a measure of investor sentiment expressed as put open interest divided by call open interest.
For voice the difference will be a clean completed call or a noisy dropped call, for data services the better the signal strength the higher the data rate you will obtain in both directions.
Because of a bad signal, the Pope's first call didn't come through, so the pontiff left a message.
The cell phone signal was bad, and they ended the call, leaving the mother from Lufkin, Texas, feeling helpless.
He drives again and again to a hilltop to get a clear signal for his cell phone so he can call Tehran and make small talk.
Then when they get a signal saying trading is going well, they can call the client and get them to trade more.
The captured data is then encoded with GPS info and immediately sent to a call center or trusted friend, or stored for future transmission if a signal is not readily available (since you need to reenter a coverage area at some point for this device to be effective, we can safely rule out T-Mobile as a potential carrier).
On the other hand, should Apple signal a cash or product strategy, project a vision or improve communications on its call, then less risk-tolerant investors would want to look at buying Apple after the earnings call to participate in upside for the second half of 2013.
The Western tourists trapped in Khorog last week managed to call on their embassies for help only because two of them had roaming smartphones that caught a mobile-phone signal from neighboring Afghanistan, they said.
If these four Senators want to send a clear, consistent signal between now and then about seeking justice and closure for terrorism victims, they hopefully will take their call for an al-Megrahi investigation as an opportunity to rise above partisanship and get to the bottom of all incidents in which foreign governments have released known terrorists.
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