In[]:=
(*Yourexample.Datasetbuiltfromalistmadeof1association*)​​a=Dataset[{<|"a"->1,"b"->"x","c"->{1}|>}];​​a//Normal​​a
Out[]=
{a1,bx,c{1}}
Out[]=
a
b
c
1
x
{1}
In[]:=
(*Amodificationofyourexample,whentheDatasetisbuiltfromasingleassociation(single<|...|>statement)*)​​b=Dataset[<|"a"->1,"b"->"x","c"->{1}|>];​​b//Normal​​b
Out[]=
a1,bx,c{1}
Out[]=
a
1
b
x
c
{1}
In[]:=
(*Andthisismycase.Datasetbuiltfromalistmadeof1association*)​​c=Dataset[{"Date""2021-08-10","Open"140.6`,"High"141.042`,"Low"140.16`,"Close"140.88`,"Volume"873200}];​​c//Normal​​c
Out[]=
{Date2021-08-10,Open140.6,High141.042,Low140.16,Close140.88,Volume873200}
Out[]=
Date
Open
High
Low
Close
Volume
2021-08-10
140.6
141.042
140.16
140.88
873200
In[]:=
(*AndthemodificationthatbuildstheDatasetfromasingleassociation(single<|...|>statement)*)​​d=Dataset["Date""2021-08-10","Open"140.6`,"High"141.042`,"Low"140.16`,"Close"140.88`,"Volume"873200];​​d//Normal​​d
Out[]=
Date2021-08-10,Open140.6,High141.042,Low140.16,Close140.88,Volume873200
Out[]=
Date
2021-08-10
Open
140.6
High
141.042
Low
140.16
Close
140.88
Volume
873200
In[]:=
a​​b​​a==b​​a===b
Out[]=
a
b
c
1
x
{1}
Out[]=
a
1
b
x
c
{1}
Out[]=
a
b
c
1
x
{1}

a
1
b
x
c
{1}
Out[]=
False