Почему падает курс всех криптовалют (биткоин, эфириум, рипл ...)? когда рост? что влияют в 2018? HD

Падение курса всех криптовалют( BTC - Bitcoin, ETH - Ethereum, LTC - Litecoin, XRP - Ripple, BCH - Bitcoin Cash, TRX - TRON, ETC - Ethereum Classic, NEO - Neo, XMR - Monero, EOS - EOS, VIA - Viacoin, BNB - Binance Coin, DASH - Dash, ADA - Cardano, XLM - Stellar Lumens, IOT - IOTA, VEN - VeChain, SLS - SaluS, ZEC - Zcash, OMG - OmiseGO, LSK - Lisk, ICX - ICON, SRN - Sirin Token, GVT - Genesis Vision Token, ZCL - Zclassic, XEM - NEM, DGD - DigixDAO, CFI - Crowdfund.IT, WTC - Walton, WAVES - Waves, NBT - Nubits, ADX - AdEx, XVG - VERGE, MTL - Metal, DOGE - Dogecoin, HSR - HSHARE, BTG - Bitcoin Gold, SUB - Substratum, STRAT - Stratis, MTH - Monetha, LDC - LandCoin, NXS - Nexus, KORE - Korecoin, BCPT - BlockMason, QTUM - Qtum, CTR - Centra, NXT - Nxt, ICN - Iconomi, BCN - Bytecoin, GUP - Guppy, CVC - Civic, SC - Siacoin, AMB - Ambrosus, SNT - Status, NEBL - Neblio, PTOY - Patientory, WINGS - Wings DAO, SALT - Salt, ENG - Enigma, GNT - Golem, ORME - OrmeusCoin, XDN - DigitalNote, GAS - Gas, STEEM - STEEM, MCO - Monaco, BCD - Bitcoin Diamond, REP - Augur, CND - Cindicator, RDD - Reddcoin, DGB - DigiByte, BLZ - Bluzelle, POWR - PowerLedger POE Po.et STORJ Storj AVH Animation Vision Cash GAME GameCredits LEND EthLend PPT Populous CMT CometCoin BTS BitShares KNC KyberNetworkCrystal AST AirSwap WAX Worldwide Asset Exchange ARN Aeron BNT Bancor BAT Basic Attention Token DCT Decent LRC Loopring SYS Syscoin BQX Ethos AMP Synereo RCN Ripio Credit Network KMD Komodo LUN Lunyr AE Aeternity TX TransferCoin FUN FunFair NAV Navajocoin NMR Numeraire DIG Dignity PIVX Pivx MAID MaidSafe OAX OpenANX ARDR Ardor ENJ Enjin Coin REQ Request Network VIBE Vibe Coin EDG Edgeless SAN Santiment TRIG TRIG Token W3C W3coin DNT district0x LBC LBRY Credits IGNIS Ignis ION Ion VIB Viberate CLOAK Cloakcoin UNB Unbreakablecoin ARK Ark ETN Electroneum MANA Decentraland XZC ZeroCoin DCR Decred FUEL EtherParty 1ST FirstBlood VTC - Vertcoin, BITB - BitBean, ANT - Aragon, BURST - BURSTCoin, IOP - Fermat, LIZA - Bitcoin Liza, CHAT - ChatCoin, BMC - Black Moon, TNT - Tierion, PAY - TenX, MONA -Monacoin), когда ждать рост? какие факторы влияют на курс в 2018?