Market cap rises to SR 1.4 trillion

Updated 10 November 2012
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Market cap rises to SR 1.4 trillion

After two consecutive weeks of trading in sideways, the Tadawul All-Share Index (TASI) took a sharp uplift last week, advancing more than 2.2 percent. The index continued pacing its way higher throughout the week to close in the green at 6,941.97 points, up 150.93 points, from its previous weekend close at 6,791.04 points. It performed in a trading range of 177 points for the week.
On year-to-date basis, the TASI has achieved more than eight percent growth.
The market capitalization of Saudi stock exchange increased by 2.56 percent to SR 1.41 trillion, surpassing the previous week’s level of SR 1.37 trillion. All market cap indices finished weekly trading in the positive district.
Sectoral performance was tremendous, as 14 out of the 15 sectors closed in the upward territory, showing a collection of 1,754 points for the week. Multi-Investment turned in a splendid performance among sectoral indices, reflecting an increment of 220 points or 6.63 percent for the entire week to close at 3,538.28. Transport and Industrial Investment followed it, rising by 5 percent and 4.78 percent respectively. Only Energy & Utilities sector ended in red, trimming 139 point or 2.82 percent for the week.
Most of heavyweights marched higher from previous week’s level, with Kingdom Holding surging by 9.68 percent, SABB 7.43 percent and Samba Financial Group 6.82 percent.
The advancers easily outnumbered declining stocks on the Tadawul (market) last week as for 82 percent stocks that gained, 17 percent ended lower and 1 percent remained unchanged.
Insurance stocks continued to dominate the market performance, filling the top gainers chart consecutively. Solidarity Takaful outdid rest of its peers, moving up 22.15 percent to close the week at SR 35.3.
Tadawul weekly turnover improved further by 19.3 percent on value basis, 9.5 percent on volume basis and 6.24 percent in terms of executed transactions. More than 900 million shares worth SR 26.9 billion changed hands on the Saudi stock market. Furthermore, upside-downside volume ratio of 12.2:1 remained extremely strong.
Most of the major benchmark indices at GCC stock markets ended the week in green.
The benchmark GulfBase GCC General Index closed the week higher at 3,948.13 points level, adding 51.51 points or 1.32 percent for the entire week.


Power-sucking Bitcoin ‘mines’ spark backlash

Updated 24 April 2018
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Power-sucking Bitcoin ‘mines’ spark backlash

  • Local US authorities pushing back against bitcoin miners as power prices rise
  • Firms insist they bring revenue, investment and talent to mining locations

NEW YORK: Bitcoin “miners” who use rows of computers whirring at the same time to produce virtual currencies began taking root along New York’s northern border a couple of years ago to tap into some of the nation’s cheapest hydroelectric power, offering an air of Silicon Valley sophistication to this often-snowy region.
But as the once-high-flying bitcoin market has waned, so too has the enthusiasm for bitcoin miners. Mining operations with stacks of servers suck up so much electricity that they are in some cases causing power rates to spike for ordinary customers. And some officials question whether it’s all worth it for the relatively few jobs created.
“We don’t want someone coming in, taking our resources, not creating the jobs they professed to create and then disappear,” said Tim Currier, mayor of Massena, a village just south of the Canadian border, where bitcoin operator Coinmint recently announced plans to use the old aluminum plant site for a mining operation that would require 400 megawatts — roughly enough to power 300,000 homes at once.
In Plattsburgh, where two cryptocurrency operations have been blamed for spiking electricity rates, the prospect of more cryptocurrency miners plugging in spooked officials enough in March to enact an 18-month moratorium on new operations. The small border village of Rouses Point also is holding off on approving new server farms and Lake Placid is considering a moratorium.
For local officials, the power struggle has been a crash course in the esoteric bitcoin mining business in which miners earn bitcoins by making complex calculations that verify transactions on the digital currency’s public ledger.
Since it often uses hundreds of computers that throw off tremendous heat and burn a lot of power, it has tended to gravitate toward cooler places with cheap electricity, such as geothermal-rich Iceland or along the Columbia River region of Washington state.
The stretch of New York near the Canadian border similarly fits the bill. Cheap hydropower from a dam spanning the St. Lawrence River is doled out by a state authority to local businesses that promise to create jobs. Additionally, some municipalities such as Massena and Plattsburgh receive cheap electricity from a separate hydropower project near Niagara Falls.

 

In Plattsburgh, electricity is so cheap most residents use it instead of oil or wood to heat their homes. The couple of commercial cryptocurrency mines here can get an industrial rate of about 3 cents per kilowatt hour — less than half the national average.
But Plattsburgh Mayor Colin Read said its largest operator, Coinmint, which has two plants employing 20 or fewer people, can consume about 10 percent of Plattsburgh’s 104 megawatt cheap electricity quota. When the city exceeded its allocation like it did this winter, customers ended up paying $10 to $30 more a month for the extra electricity. For a major employer like Mold-Rite Plastics plant, it cost them at least $15,000 in February.
State regulators have since given municipal utilities the ability to charge higher rates to cryptocurrency miners. At least one bitcoin miner in Plattsburgh says he’s working with the city on solutions to the power worries.
Ryan Brienza, founder and CEO of the hosting company Zafra, said those could include mining on behalf of the city for an hour a day or harnessing the heat from mining computers to warm up large spaces.
While the direct number of jobs associated with mines can be small, Brienza said they can bring revenue, investments and talent to the city while employing local contractors.
“It can start snowballing,” Brienza said.
Coinmint’s plans for a new plant in Massena, for example, come with a promise of 150 jobs. That’s welcome in an area that in the past decade has suffered though the loss of aluminum-making jobs and the closure of a General Motors powertrain plant.
“J-O-Bs. Yup. What we need up here,” said Steve O’Shaughnessy, Massena town supervisor.
Coinmint had asked for a cheap power allocation from the New York Power Authority for Massena for part of its energy needs, but that request was deferred.
The power authority has separately enacted its own moratorium on allocating hydropower to cryptocurrency operations — mirroring municipalities that have effectively pushed the “pause” button on a rush of miners coming in.
Coinmint representatives said this month they hope to begin the Massena operation in the second part of this year. The company stressed that mines can be a good fit for this job-hungry area.
“They’re also going to get substantially more efficient over time,” said Coinmint spokesman Kyle Carlton. “So to the extent that Plattsburgh or Massena or anybody else can get in on that and establish themselves on the ground floor, I think that’s going to help those cities to be successful.”

Decoder

Bitcoin mining is the process used to verify transactions and add them to the currency's public ledger (blockchain). It involves compiling pending transactions and turning them into a computationally difficult, mathematical puzzle. The first computer to solve the puzzle claims a transaction fee and a newly-released bitcoin.