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RINGCENTRAL, INC. RNG

TECHNOLOGY · SOFTWARE - APPLICATION
i

Market dataready · fetched 2026-11-07T01:55:47.993Z

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 · 2026-11-07T00:37:47.108604206Z

FundamentalsAlpha Vantage · ready · quarter 2026-09-30 · fetched 2026-11-07T01:55:46.457129+00:00

Share price$71.06
1D-1.3%
AH$70$71$72$73$745:30 AM6:30 AM9:00 AM1:00 PM2:00 PMRNG
Sold putSold callAH

RINGCENTRAL, INC. options

Live interpolated RNG call and put midpoint premiums by absolute delta.RINGCENTRAL, INC.$0.43$3.10$5.78$8.45$11.13$61.06$66.44$71.82$77.20$82.5820Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive RNG spot · $71.06RNG PRICE$0.77$1.01$1.31$1.63$1.96$2.36$2.85$3.44$4.22$5.17$6.01$7.76$10.36$0.72$0.95$1.22$1.38$1.67$1.89$2.13$2.41$2.64$2.86$3.20$3.53$3.77
PutsCheap0.63×
CallsExpensive1.50×
SkewBullish-33.42 pp
Implied moveBullish±$4.98
TiltBullish26.5% CALL
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ77.8873.5%10.7%66.3462.7%7.7%
25Δ76.4672.0%9.0%67.3861.5%6.5%
30Δ75.3873.2%7.9%68.2062.3%5.7%
35Δ74.3974.3%7.0%69.2056.8%4.6%
40Δ73.3773.8%6.0%69.9256.8%3.9%
45Δ72.4374.9%5.2%70.6354.1%3.3%
50Δ71.5177.4%4.7%71.2951.7%2.7%
55Δ70.5580.5%4.1%71.9150.2%2.2%
60Δ69.4786.0%3.7%72.4547.6%1.8%
65Δ68.2492.3%3.3%72.9744.8%1.3%
70Δ66.9994.0%2.7%73.5243.2%1.0%
75Δ65.05107.1%2.5%74.0541.5%0.8%
80Δ62.27127.1%2.2%74.4538.2%0.5%

20Δ

Calls
Pseudo strike
77.88
IV
73.5%
B/E move
10.7%
Puts
Pseudo strike
66.34
IV
62.7%
B/E move
7.7%

25Δ

Calls
Pseudo strike
76.46
IV
72.0%
B/E move
9.0%
Puts
Pseudo strike
67.38
IV
61.5%
B/E move
6.5%

30Δ

Calls
Pseudo strike
75.38
IV
73.2%
B/E move
7.9%
Puts
Pseudo strike
68.20
IV
62.3%
B/E move
5.7%

35Δ

Calls
Pseudo strike
74.39
IV
74.3%
B/E move
7.0%
Puts
Pseudo strike
69.20
IV
56.8%
B/E move
4.6%

40Δ

Calls
Pseudo strike
73.37
IV
73.8%
B/E move
6.0%
Puts
Pseudo strike
69.92
IV
56.8%
B/E move
3.9%

45Δ

Calls
Pseudo strike
72.43
IV
74.9%
B/E move
5.2%
Puts
Pseudo strike
70.63
IV
54.1%
B/E move
3.3%

50Δ

Calls
Pseudo strike
71.51
IV
77.4%
B/E move
4.7%
Puts
Pseudo strike
71.29
IV
51.7%
B/E move
2.7%

55Δ

Calls
Pseudo strike
70.55
IV
80.5%
B/E move
4.1%
Puts
Pseudo strike
71.91
IV
50.2%
B/E move
2.2%

60Δ

Calls
Pseudo strike
69.47
IV
86.0%
B/E move
3.7%
Puts
Pseudo strike
72.45
IV
47.6%
B/E move
1.8%

65Δ

Calls
Pseudo strike
68.24
IV
92.3%
B/E move
3.3%
Puts
Pseudo strike
72.97
IV
44.8%
B/E move
1.3%

70Δ

Calls
Pseudo strike
66.99
IV
94.0%
B/E move
2.7%
Puts
Pseudo strike
73.52
IV
43.2%
B/E move
1.0%

75Δ

Calls
Pseudo strike
65.05
IV
107.1%
B/E move
2.5%
Puts
Pseudo strike
74.05
IV
41.5%
B/E move
0.8%

80Δ

Calls
Pseudo strike
62.27
IV
127.1%
B/E move
2.2%
Puts
Pseudo strike
74.45
IV
38.2%
B/E move
0.5%

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%