Reflect on the provided data and tweets to anticipate if the closing price of $chk is going to increase or decrease at 2017-05-11. Kindly respond with either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-04-27,2.1,2.1,-2.6,-3.3,-3.3,2.7,4.9,9.0,10.3,8.4,6.7
2017-04-28,1.7,1.9,-1.1,-0.6,-0.6,2.3,4.3,8.4,10.3,9.1,7.2
2017-05-01,-1.1,0.6,-1.7,1.0,1.0,1.1,2.6,6.2,8.7,8.2,6.2
2017-05-02,0.8,2.3,-1.3,0.2,0.2,0.2,1.7,4.9,7.9,8.1,6.1
2017-05-03,-4.3,1.4,-6.1,4.1,4.1,-3.5,-2.2,-0.1,2.9,3.9,2.1
2017-05-04,5.1,5.3,-2.5,-7.4,-7.4,3.5,4.7,6.6,10.2,11.7,10.4
2017-05-05,-5.5,0.0,-5.9,6.4,6.4,-2.0,-1.7,-0.4,2.8,4.6,3.9
2017-05-08,-2.2,0.7,-3.2,1.6,1.6,-2.7,-3.0,-2.2,0.5,2.7,2.5
2017-05-09,2.4,2.8,-0.2,-2.7,-2.7,0.3,-0.5,0.2,2.6,5.1,5.4
2017-05-10,-4.5,0.9,-4.9,6.5,6.5,-5.1,-6.1,-5.6,-4.1,-1.7,-0.8

2017-04-27: the top five most active stocks today were $bac, $chk, $f, $intc, and $cmcsa.|rt AT_USER fellow $chk shareholders, vote no on proposal 2. doubling the share count to pay management is not a good idea.
2017-04-28: $tmf investor opinions updated friday, april 28, 2017 4:55:50 pm $immu $chk $ibb $auph |chk 5.26 chesapeake energy corp is number 27 out of 100 top trading stocks today. $chk -0.03 -0.57% 100 day av |
2017-04-29: rt AT_USER pm movers $pran $msft $chk watching $myhi $cara $ammj  $cytr $exk $hmy $potn come join us and make your friday green |$smsi $chk $mack $navb $uaa next week for me lets see them gain can't w
2017-04-30: might be about time to reload on $chk. also, adding to my $bp and $slb stakes|favorable media coverage very likely to affect chesapeake energy $chk share price |favorable media coverage very likely to
2017-05-01: chesapeake energy rated buy ahead of earnings at suntrust  $chk #sitifatimah #malaysia #financialplanning|chesapeake energy rated buy ahead of earnings at suntrust  $chk|chesapeake energy rated buy ah
2017-05-02: stoneridge investment partners llc has $2.154 million stake in chesapeake energy co. $chk |stoneridge investment partners llc has $2.154 million stake in chesapeake energy co. $chk |rt AT_USER dedicat
2017-05-03: rt AT_USER chesapeake energy caught some speculative buying interest, as earnings are due thursday in pre-market. bulls need a break¡­|chesapeake energy $chk earns daily media impact rating of 0.26 |c
2017-05-04: rt AT_USER barronsonline: the biggest loser: chesapeake energy tumbles 7.4%  $chk |AT_USER i know you're tired of the question. but $chk still tied to hot summer weather? thoughts on the quarter?|stoc
2017-05-05: $chk #nyse #stocks video analysis &amp; forecast with important #trading levels for week 08 may  ¡­|$chk #nyse #stocks video analysis &amp; forecast with important #trading levels for week 08 may  |$c
2017-05-06: $chk #nyse #stocks video analysis &amp; forecast with important #trading levels for week 08 may  ¡­|$chk #nyse #stocks video analysis &amp; forecast with important #trading levels for week 08 may  |$c
2017-05-07: #options call/put contracts ~ $aapl $tsla $ilg $fb $bac $amd $amzn $ibm $bud $t $mu $nvda $chk $xom $msft $nflx $x¡­ |icymi - this week's us/global q1 energy results incl. $cop, $dvn, $mro, $chk, $oxy
2017-05-08: chesapeake energy co. $chk receives neutral rating from macquarie |chesapeake energy co. $chk receives neutral rating from macquarie |chesapeake energy's neutral rating reiterated at macquarie.  $chk 
2017-05-09: $chk #nyse #stocks video analysis &amp; forecast with important #trading levels for week 08 may  ¡­|$chk #nyse #stocks video analysis &amp; forecast with important #trading levels for week 08 may  |$c
2017-05-10: chesapeake energy climbed 6.5% to $5.75, pushing for the 200dma in the low $6s. grander upside to the $12s is valid¡­ |chesapeake energy co. $chk position boosted by sei investments co. |$natgas is le
Answer:
Fall