“”
Wednesday, August 12, 2026
☀ Light
Minimax
max
x
∈
Δ
min
y
∈
Δ
x
⊤
A
y
=
v
∗
\max_{x \in \Delta} \min_{y \in \Delta} \, x^\top\! A \, y = v^*
max
x
∈
Δ
min
y
∈
Δ
x
⊤
A
y
=
v
∗
§
Zero-Sum
∑
i
=
1
n
u
i
(
s
)
=
0
∀
s
∈
S
\textstyle\sum_{i=1}^{n} u_i(s) = 0 \;\; \forall \, s \in S
∑
i
=
1
n
u
i
(
s
)
=
0
∀
s
∈
S
§
Nash Eq.
x
∗
⊤
A
y
≥
x
∗
⊤
A
y
∗
≥
x
⊤
A
y
∗
x^{*\top}\! A y \geq x^{*\top}\! A y^* \geq x^\top\! A y^*
x
∗
⊤
A
y
≥
x
∗
⊤
A
y
∗
≥
x
⊤
A
y
∗
§
Expected
E
[
u
1
]
=
x
⊤
A
y
\mathbb{E}[u_1] = x^\top\! A \, y
E
[
u
1
]
=
x
⊤
A
y
§
Regret
R
T
=
max
i
∑
t
=
1
T
u
i
t
−
∑
t
=
1
T
u
a
t
t
R_T = \max_i \sum_{t=1}^{T} u_i^t - \sum_{t=1}^{T} u_{a_t}^t
R
T
=
max
i
∑
t
=
1
T
u
i
t
−
∑
t
=
1
T
u
a
t
t
§
LP Dual
min
y
,
w
w
s.t.
A
y
≤
w
⋅
1
\min_{y,w} w \;\; \text{s.t.} \;\; Ay \leq w \cdot \mathbf{1}
min
y
,
w
w
s.t.
A
y
≤
w
⋅
1
§
Payoff
u
1
(
i
,
j
)
=
a
i
j
,
u
2
(
i
,
j
)
=
−
a
i
j
u_1(i,j) = a_{ij}, \;\; u_2(i,j) = -a_{ij}
u
1
(
i
,
j
)
=
a
ij
,
u
2
(
i
,
j
)
=
−
a
ij
§
Minimax
max
x
∈
Δ
min
y
∈
Δ
x
⊤
A
y
=
v
∗
\max_{x \in \Delta} \min_{y \in \Delta} \, x^\top\! A \, y = v^*
max
x
∈
Δ
min
y
∈
Δ
x
⊤
A
y
=
v
∗
§
Zero-Sum
∑
i
=
1
n
u
i
(
s
)
=
0
∀
s
∈
S
\textstyle\sum_{i=1}^{n} u_i(s) = 0 \;\; \forall \, s \in S
∑
i
=
1
n
u
i
(
s
)
=
0
∀
s
∈
S
§
Nash Eq.
x
∗
⊤
A
y
≥
x
∗
⊤
A
y
∗
≥
x
⊤
A
y
∗
x^{*\top}\! A y \geq x^{*\top}\! A y^* \geq x^\top\! A y^*
x
∗
⊤
A
y
≥
x
∗
⊤
A
y
∗
≥
x
⊤
A
y
∗
§
Expected
E
[
u
1
]
=
x
⊤
A
y
\mathbb{E}[u_1] = x^\top\! A \, y
E
[
u
1
]
=
x
⊤
A
y
0∑×
$0 sometimes
Alpha v0.1.0
The
Shounya
Home
Screener
Heatmap
Sectors
Dividends
Compare
Watchlist
Portfolio
Chart
Technical
Scanner
Earnings
Correlation
Sector Analysis
Insiders
Congress
News
Learn
About
Status
Home
Screener
Earnings Calendar
Upcoming earnings reports for the next 90 days · 0 companies (Watchlist)
Watchlist
S&P 500
Watchlist
Watchlist (10)
Technology (6)
Energy (5)
Healthcare (5)
Finance (5)
ETFs (5)
All Sectors
Loading earnings calendar…