Check out today's top analyst calls from around Wall Street, compiled by The Fly. BOFA UPGRADES AT&T TO BUY: Bank of America Merrill Lynch upgraded AT&T (T) to Buy from Neutral as analyst David Barden is positive on AT&T's 20-year low P/E multiple, Timer Warner merger benefits, favorable emerging wireless business trends, and a call option on value extraction from the merger of AT&T's distribution network with Time Warner's content and ad inventory. He keeps a $37 price target on AT&T shares. DEUTSCHE UPS JUNIPER IN 'CONTRARIAN' CALL: Deutsche Bank analyst Vijay Bhagavath upgraded Juniper Networks (JNPR) to Buy from Hold and raised his price target for the shares to $32 from $25. The analyst said he's "going against the grain" and making a "contrarian call." The post-earnings selloff on the "better than feared" Q2 results and below consensus Q3 guidance, which is primarily related to switch router upgrade timing at a handful of cloud and service provider customers, provides a "reasonable entry point." He believes "robust" switch router and next generation security refresh cycles will start in fiscal 2019 and that Juniper's fundamentals will improve from FY19 through FY21. STIFEL CUTS SYNCHRONOS TO SELL: Stifel analyst Tom Roderick downgraded Synchronoss (SNCR) to Sell from Hold, stating that recent filings reveal that liquidity issues loom, the company is "out of levers, and time is not on their side." The turnaround required to keep the company from fundraising "feels Herculean," added Roderick, who lowered his price target on Synchronoss shares to $3 from $8. BUCKINGHAM SAYS FORCED SALE OF CHARTER ASSETS 'UNLIKELY': Buckingham analyst Matthew Harrigan noted that New York's Public Service Commission has moved to push Charter (CHTR) out of the state and presented the company with a 60 day ultimatum to find a buyer for its assets there due to what it views as "repeated failures" to honor its commitments around the 2016 merger with Time Warner Cable. While he thinks an extended court battle seems "virtually certain," Harrigan does not see much likelihood of any forced disposition of its New York State assets. He keeps a Buy rating and $397 price target on Charter shares.