maticové programovanie infolib.lotus.com/resources/symphony/3.0.0/sym20abd014/cs_cz/text/scalc/01/04060107.html
ProShares konkrétny typ nástroja: www.bloomberg.com/quote/SKF:US konkrétny broker: www.proshares.com/
24hgold - charts & graph generator / converter toto je tool: www.24hgold.com/english/GraphGenerator.aspx?ms=406202C3340
Kryptomeny web portály: - btctip.cz/ Bitcoin/Trading Tools: bitcointalk.org/index.php?topic=201062.0 ; burzy: - www.bitstock.com/cs - www.bitstamp.net/ - virtex.com/ - btc-e.com/ - www.coindesk.com/ - www.okcoin.com/ - takto v zozname: Bitstamp Bitfinex – /r/Bitfinex BTC-E Kraken – /r/Kraken ANXPRO CampBX CAVIRTEX Vault of Satoshi CoinMKT Coinbase – /r/Coinbase HitBTC LakeBTC OKCoin.com / OKCoin.cn – /r/OKCoin Huobi / BitVC / BitYes BTC China BTC.sx Coinsetter Coinarch Buttercoin