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RINGCENTRAL, INC. RNG

i

Market dataready · fetched 2026-11-06T14:32:19.078Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-13

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 · 2026-11-06T14:32:09.023119743Z

FundamentalsSEC EDGAR · ready · as of 2026-09-30 · fetched 2026-11-06T14:32:18.046281+00:00

Share price$73.69
1D+0.0%
$73.71$73.73$73.75$73.77$73.795:30 AM6:30 AM9:00 AM1:00 PMRNG
Sold putSold call

RINGCENTRAL, INC. options

Live interpolated RNG call and put midpoint premiums by absolute delta.RINGCENTRAL, INC.$0.50$2.60$4.70$6.80$8.90$63.37$68.78$74.19$79.60$85.0120Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive RNG spot · $73.69RNG PRICE$0.72$0.97$1.27$1.59$1.93$2.30$2.71$3.13$3.64$4.04$4.47$5.18$6.06$0.78$1.08$1.47$1.86$2.19$2.69$3.17$3.92$4.52$5.31$6.06$7.00$8.29
PutsCheap0.93×
CallsExpensive1.20×
SkewBearish+5.06 pp
Implied moveBearish±$5.88
TiltBearish12.0% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ80.0166.3%9.6%68.5765.8%8.0%
25Δ78.8366.8%8.3%69.5767.0%7.1%
30Δ77.8668.5%7.4%70.3871.3%6.5%
35Δ76.8969.5%6.5%71.2773.2%5.8%
40Δ75.9369.9%5.7%72.2970.8%4.9%
45Δ75.0170.3%4.9%73.1972.9%4.3%
50Δ74.1070.5%4.2%74.1372.9%3.7%
55Δ73.2070.2%3.6%75.1676.8%3.3%
60Δ72.2870.5%3.0%76.1876.3%2.8%
65Δ71.4568.0%2.4%77.3077.3%2.3%
70Δ70.6165.3%1.9%78.3976.4%1.8%
75Δ69.6165.9%1.5%79.6576.3%1.4%
80Δ68.4967.0%1.2%81.2077.6%1.1%

20Δ

Calls
Pseudo strike
80.01
IV
66.3%
B/E move
9.6%
Puts
Pseudo strike
68.57
IV
65.8%
B/E move
8.0%

25Δ

Calls
Pseudo strike
78.83
IV
66.8%
B/E move
8.3%
Puts
Pseudo strike
69.57
IV
67.0%
B/E move
7.1%

30Δ

Calls
Pseudo strike
77.86
IV
68.5%
B/E move
7.4%
Puts
Pseudo strike
70.38
IV
71.3%
B/E move
6.5%

35Δ

Calls
Pseudo strike
76.89
IV
69.5%
B/E move
6.5%
Puts
Pseudo strike
71.27
IV
73.2%
B/E move
5.8%

40Δ

Calls
Pseudo strike
75.93
IV
69.9%
B/E move
5.7%
Puts
Pseudo strike
72.29
IV
70.8%
B/E move
4.9%

45Δ

Calls
Pseudo strike
75.01
IV
70.3%
B/E move
4.9%
Puts
Pseudo strike
73.19
IV
72.9%
B/E move
4.3%

50Δ

Calls
Pseudo strike
74.10
IV
70.5%
B/E move
4.2%
Puts
Pseudo strike
74.13
IV
72.9%
B/E move
3.7%

55Δ

Calls
Pseudo strike
73.20
IV
70.2%
B/E move
3.6%
Puts
Pseudo strike
75.16
IV
76.8%
B/E move
3.3%

60Δ

Calls
Pseudo strike
72.28
IV
70.5%
B/E move
3.0%
Puts
Pseudo strike
76.18
IV
76.3%
B/E move
2.8%

65Δ

Calls
Pseudo strike
71.45
IV
68.0%
B/E move
2.4%
Puts
Pseudo strike
77.30
IV
77.3%
B/E move
2.3%

70Δ

Calls
Pseudo strike
70.61
IV
65.3%
B/E move
1.9%
Puts
Pseudo strike
78.39
IV
76.4%
B/E move
1.8%

75Δ

Calls
Pseudo strike
69.61
IV
65.9%
B/E move
1.5%
Puts
Pseudo strike
79.65
IV
76.3%
B/E move
1.4%

80Δ

Calls
Pseudo strike
68.49
IV
67.0%
B/E move
1.2%
Puts
Pseudo strike
81.20
IV
77.6%
B/E move
1.1%

Options history

IV · four-Friday blend58.53%
Daily close
RNG43.6%93.5%143.4%2026-08-10: 63.54%2026-08-11: 60.68%2026-08-12: 64.46%2026-08-13: 66.20%2026-08-14: 55.26%2026-08-17: 57.27%2026-08-18: 58.73%2026-08-19: 55.79%2026-08-20: 61.72%2026-08-21: 54.65%2026-08-24: 57.01%2026-08-25: 57.91%2026-08-26: 57.86%2026-08-27: 59.90%2026-08-28: 52.18%2026-08-31: 54.38%2026-09-01: 54.33%2026-09-02: 54.06%2026-09-03: 55.37%2026-09-04: 50.51%2026-09-08: 56.60%2026-09-09: 59.14%2026-09-10: 58.96%2026-09-11: 51.82%2026-09-14: 55.51%2026-09-15: 56.43%2026-09-16: 55.44%2026-09-17: 56.80%2026-09-18: 52.17%2026-09-21: 55.82%2026-09-22: 54.68%2026-09-23: 59.39%2026-09-24: 56.98%2026-09-25: 53.17%2026-09-28: 60.16%2026-09-29: 62.64%2026-09-30: 61.12%2026-10-01: 62.77%2026-10-02: 58.21%2026-10-05: 59.67%2026-10-06: 61.00%2026-10-07: 60.08%2026-10-08: 64.98%2026-10-09: 65.74%2026-10-12: 72.42%2026-10-13: 76.87%2026-10-14: 85.25%2026-10-15: 89.18%2026-10-16: 91.48%2026-10-19: 105.31%2026-10-20: 115.70%2026-10-21: 129.12%2026-10-22: 136.49%2026-10-23: 63.40%2026-10-26: 63.19%2026-10-27: 60.81%2026-10-28: 60.17%2026-10-29: 59.38%2026-10-30: 58.53%Aug 10Sep 21Oct 30
59 observations2026-08-10 — 2026-10-30
Table
DateIV (%)
63.54%
60.68%
64.46%
66.20%
55.26%
57.27%
58.73%
55.79%
61.72%
54.65%
57.01%
57.91%
57.86%
59.90%
52.18%
54.38%
54.33%
54.06%
55.37%
50.51%
56.60%
59.14%
58.96%
51.82%
55.51%
56.43%
55.44%
56.80%
52.17%
55.82%
54.68%
59.39%
56.98%
53.17%
60.16%
62.64%
61.12%
62.77%
58.21%
59.67%
61.00%
60.08%
64.98%
65.74%
72.42%
76.87%
85.25%
89.18%
91.48%
105.31%
115.70%
129.12%
136.49%
63.40%
63.19%
60.81%
60.17%
59.38%
58.53%