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A10 NETWORKS INC ATEN

i

Market dataready · fetched 2026-11-12T01:22:54.963Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew: equal-weight mean of put minus call IV across those four expirations. IV-implied move history: mean of each expiration’s average call/put IV multiplied by the square root of remaining calendar days divided by 365.25; percentage of spot, not a quoted straddle premium.

History data

PriceAlpaca · sip · 2026-11-12T00:00:00.002463411Z

FundamentalsSEC EDGAR · ready · as of 2026-09-30 · fetched 2026-11-12T01:22:54.273322+00:00

Share price$28.74
1D+1.4%
AH$28.20$28.39$28.59$28.78$28.975:30 AM6:30 AM9:00 AM1:00 PM2:00 PMATEN
Sold putSold callAH

A10 NETWORKS INC options

Live interpolated ATEN call and put midpoint premiums by absolute delta.A10 NETWORKS INC$0.26$1.80$3.34$4.88$6.43$20.81$24.48$28.15$31.82$35.4920Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C unavailable: no unambiguous, price-consistent delta bracketC —25Δ C unavailable: no unambiguous, price-consistent delta bracketC —30Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive ATEN spot · $28.74ATEN PRICE$0.65$0.91$1.16$1.42$1.68$1.93$2.19$2.45$2.71$2.96$0.43$0.55$0.68$0.81$0.94$1.07$1.20$1.32$1.45$1.58$2.18$4.08$5.98
PutsCheap0.70×
Calls——
Skew——
Implied moveBullish±$2.62
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ25.7673.3%11.8%
25Δ26.2071.0%10.8%
30Δ26.6468.7%9.7%
35Δ29.6448.3%5.4%27.0766.4%8.6%
40Δ29.2648.5%4.9%27.5164.0%7.6%
45Δ28.8848.8%4.5%27.9461.7%6.5%
50Δ28.5049.0%4.1%28.3859.4%5.4%
55Δ28.1249.3%3.7%28.8157.1%4.4%
60Δ27.7449.6%3.3%29.2554.8%3.3%
65Δ27.3649.8%2.8%29.6852.5%2.2%
70Δ26.9950.1%2.4%30.5254.8%1.4%
75Δ26.6150.3%2.0%32.4969.8%1.2%
80Δ26.2350.6%1.6%34.4584.9%0.9%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
25.76
IV
73.3%
B/E move
11.8%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
26.20
IV
71.0%
B/E move
10.8%

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
26.64
IV
68.7%
B/E move
9.7%

35Δ

Calls
Pseudo strike
29.64
IV
48.3%
B/E move
5.4%
Puts
Pseudo strike
27.07
IV
66.4%
B/E move
8.6%

40Δ

Calls
Pseudo strike
29.26
IV
48.5%
B/E move
4.9%
Puts
Pseudo strike
27.51
IV
64.0%
B/E move
7.6%

45Δ

Calls
Pseudo strike
28.88
IV
48.8%
B/E move
4.5%
Puts
Pseudo strike
27.94
IV
61.7%
B/E move
6.5%

50Δ

Calls
Pseudo strike
28.50
IV
49.0%
B/E move
4.1%
Puts
Pseudo strike
28.38
IV
59.4%
B/E move
5.4%

55Δ

Calls
Pseudo strike
28.12
IV
49.3%
B/E move
3.7%
Puts
Pseudo strike
28.81
IV
57.1%
B/E move
4.4%

60Δ

Calls
Pseudo strike
27.74
IV
49.6%
B/E move
3.3%
Puts
Pseudo strike
29.25
IV
54.8%
B/E move
3.3%

65Δ

Calls
Pseudo strike
27.36
IV
49.8%
B/E move
2.8%
Puts
Pseudo strike
29.68
IV
52.5%
B/E move
2.2%

70Δ

Calls
Pseudo strike
26.99
IV
50.1%
B/E move
2.4%
Puts
Pseudo strike
30.52
IV
54.8%
B/E move
1.4%

75Δ

Calls
Pseudo strike
26.61
IV
50.3%
B/E move
2.0%
Puts
Pseudo strike
32.49
IV
69.8%
B/E move
1.2%

80Δ

Calls
Pseudo strike
26.23
IV
50.6%
B/E move
1.6%
Puts
Pseudo strike
34.45
IV
84.9%
B/E move
0.9%

Options history

IV · four-Friday blend56.34%
Daily EOD
ATEN48.8%52.9%56.9%2026-10-19: 50.16%2026-10-20: 50.92%2026-10-21: 49.38%2026-10-22: 53.45%2026-10-23: 52.23%2026-10-26: 51.92%2026-10-27: 52.12%2026-10-28: 53.78%2026-10-29: 53.54%2026-10-30: 56.34%Oct 19Oct 23Oct 30
10 observations2026-10-19 — 2026-10-30
Table
DateIV (%)
50.16%
50.92%
49.38%
53.45%
52.23%
51.92%
52.12%
53.78%
53.54%
56.34%