The Oslo Børs stock exchange in Norway has a fee that will affect unnecessarily high order activity in the stock market, to prevent high freqiency trading. Here

The Oslo Børs stock exchange in Norway has a fee that will affect unnecessarily high order activity in the stock market, to prevent high freqiency trading. Here's more info: http://www.ft.com/intl/cms/s/0/b1a73be4-a57b-11e1-a77b-00144feabdc0.html http://www.ft.com/intl/cms/s/0/b1a73be4-a57b-11e1-a77b-00144... http://www.oslobors.no/ob_eng/Oslo-Boers/About-us/Press-room/News-from-Oslo-Boers/Oslo-Boers-to-discourage-excessive-order-activity http://www.oslobors.no/ob_eng/Oslo-Boers/About-us/Press-room...