RNG Deep Analytical Report

RingCentral, Inc. | Category: Equity Mid Cap | Last Updated: 2026-03-24 | Data Range: 2013-09-01 → 2026-03-01 (151 months)
Quick Overview
Timeframe C-C DoR σ
(Historical)
H-L DoR σ
(Historical)
O-C DoR σ
(Historical)
5Y ATRP
(Avg)
Binomial IV
(Period)
Yahoo IV
(Period)
1σ Lower
(68.27%)
1σ Upper 2σ Lower
(95.45%)
2σ Upper
Daily 3.37% 2.43% 2.84% 4.80% 5.93% 4.30% 35.81 40.32 33.74 42.78
Weekly 7.29% 6.69% 7.31% 11.48% 13.06% 9.47% 33.34 43.30 29.26 49.34
Monthly 13.04% 12.53% 13.01% 24.19% 27.20% 19.71% 28.95 49.87 22.05 65.46
Quarterly 23.30% 22.98% 27.39% 41.81% 47.11% 34.14% 23.72 60.86 14.81 97.47
Annual 94.21% 68.29% 14.81 97.47 5.77 250.06
Option Time Horizon 35.56% 25.77% 26.63 54.22 18.66 77.37
Calculation Notes: Computed at 2026-03-23T16:39 UTC  |  Reference Contract: Call option expiring 2026-05-15 (52 days)  |  Spot Price (S): $37.99  |  Strike (K): $40.00 (first OTM call ≥ spot)  |  Observed Mid-Price: $3.1500 (Bid $2.8000 / Ask $3.5000)  |  Risk-Free Rate (r): 3.73% (1-Month CMT, US Treasury)  |  Dividend Yield (q): 80.00%  |  Binomial IV (Annual): 94.21% (CRR binomial tree, American, n=20 steps)  |  BS IV: 101.93% (European Black-Scholes)  |  Yahoo IV (Annual): 68.29% → period-scaled as σperiod = σannual·√h  |  Price bands: Upper = S·e+σ√h, Lower = S·e−σ√h
Historical Dividend Payouts
Ex-Dividend Date Amount
2026-03-09 $0.0750
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.88. Further, an Excess Kurtosis of 11.41 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -10.03%130.41%0.41%
-10.03% to -7.50%290.92%1.34%
-7.50% to -4.97%1253.98%5.32%
-4.97% to -2.45%34811.09%16.41%
-2.45% to 0.08%108334.51%50.92%
0.08% to 2.60%102132.54%83.46%
2.60% to 5.13%36911.76%95.22%
5.13% to 7.66%993.15%98.37%
7.66% to 10.18%290.92%99.30%
Greater than 10.18%220.70%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -3.29%3.45% 77.76%68.27%
±2σ -6.66%6.81% 95.32%95.45%
±3σ -10.02%10.18% 98.88%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.23. Further, an Excess Kurtosis of 8.64 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -3.03%00.00%0.00%
-3.03% to -1.21%00.00%0.00%
-1.21% to 0.61%00.00%0.00%
0.61% to 2.44%62419.88%19.88%
2.44% to 4.26%129641.29%61.17%
4.26% to 6.08%70522.46%83.63%
6.08% to 7.90%2869.11%92.74%
7.90% to 9.72%1274.05%96.78%
9.72% to 11.54%481.53%98.31%
Greater than 11.54%531.69%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 1.83%6.69% 80.89%68.27%
±2σ -0.60%9.12% 95.70%95.45%
±3σ -3.03%11.54% 98.31%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.31. Further, an Excess Kurtosis of 2.74 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -8.45%160.51%0.51%
-8.45% to -6.32%321.02%1.53%
-6.32% to -4.18%1163.70%5.22%
-4.18% to -2.05%40813.00%18.22%
-2.05% to 0.08%107834.34%52.56%
0.08% to 2.21%91129.02%81.59%
2.21% to 4.34%38412.23%93.82%
4.34% to 6.48%1264.01%97.83%
6.48% to 8.61%441.40%99.24%
Greater than 8.61%240.76%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -2.76%2.92% 74.86%68.27%
±2σ -5.61%5.77% 94.42%95.45%
±3σ -8.45%8.61% 98.73%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.23. Further, an Excess Kurtosis of 3.14 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -21.49%30.46%0.46%
-21.49% to -16.02%91.38%1.84%
-16.02% to -10.55%274.15%5.99%
-10.55% to -5.09%8412.90%18.89%
-5.09% to 0.38%20431.34%50.23%
0.38% to 5.85%20731.80%82.03%
5.85% to 11.31%8312.75%94.78%
11.31% to 16.78%233.53%98.31%
16.78% to 22.25%81.23%99.54%
Greater than 22.25%30.46%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -6.91%7.67% 75.58%68.27%
±2σ -14.20%14.96% 94.93%95.45%
±3σ -21.49%22.25% 99.08%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.39. Further, an Excess Kurtosis of 9.05 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -9.10%00.00%0.00%
-9.10% to -4.08%00.00%0.00%
-4.08% to 0.93%00.00%0.00%
0.93% to 5.95%12719.48%19.48%
5.95% to 10.96%27742.48%61.96%
10.96% to 15.98%15123.16%85.12%
15.98% to 21.00%507.67%92.79%
21.00% to 26.01%243.68%96.47%
26.01% to 31.03%131.99%98.47%
Greater than 31.03%101.53%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 4.28%17.65% 84.05%68.27%
±2σ -2.41%24.34% 95.40%95.45%
±3σ -9.10%31.03% 98.47%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.90. Further, an Excess Kurtosis of 4.91 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -21.69%30.46%0.46%
-21.69% to -16.21%30.46%0.92%
-16.21% to -10.72%243.68%4.60%
-10.72% to -5.24%9314.26%18.87%
-5.24% to 0.25%22834.97%53.83%
0.25% to 5.73%18728.68%82.52%
5.73% to 11.22%629.51%92.02%
11.22% to 16.70%375.67%97.70%
16.70% to 22.19%91.38%99.08%
Greater than 22.19%60.92%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -7.06%7.56% 76.69%68.27%
±2σ -14.38%14.87% 95.55%95.45%
±3σ -21.69%22.19% 98.62%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.22. Further, an Excess Kurtosis of -0.24 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -37.77%00.00%0.00%
-37.77% to -28.00%00.00%0.00%
-28.00% to -18.22%74.67%4.67%
-18.22% to -8.44%2818.67%23.33%
-8.44% to 1.33%4026.67%50.00%
1.33% to 11.11%3926.00%76.00%
11.11% to 20.89%2315.33%91.33%
20.89% to 30.66%128.00%99.33%
30.66% to 40.44%00.00%99.33%
Greater than 40.44%10.67%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -11.70%14.37% 67.33%68.27%
±2σ -24.74%27.40% 95.33%95.45%
±3σ -37.77%40.44% 99.33%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.70. Further, an Excess Kurtosis of 4.71 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -12.32%00.00%0.00%
-12.32% to -2.92%00.00%0.00%
-2.92% to 6.48%00.00%0.00%
6.48% to 15.88%3422.52%22.52%
15.88% to 25.27%5737.75%60.26%
25.27% to 34.67%3120.53%80.79%
34.67% to 44.07%1711.26%92.05%
44.07% to 53.47%95.96%98.01%
53.47% to 62.87%10.66%98.68%
Greater than 62.87%21.32%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 12.74%37.81% 75.50%68.27%
±2σ 0.21%50.34% 94.70%95.45%
±3σ -12.32%62.87% 98.68%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.45. Further, an Excess Kurtosis of 0.09 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -38.61%00.00%0.00%
-38.61% to -28.85%10.66%0.66%
-28.85% to -19.09%63.97%4.64%
-19.09% to -9.33%3019.87%24.50%
-9.33% to 0.42%4328.48%52.98%
0.42% to 10.18%3724.50%77.48%
10.18% to 19.94%2315.23%92.72%
19.94% to 29.70%74.64%97.35%
29.70% to 39.45%42.65%100.00%
Greater than 39.45%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -12.59%13.43% 68.21%68.27%
±2σ -25.60%26.44% 96.03%95.45%
±3σ -38.61%39.45% 100.00%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of -0.23. Further, an Excess Kurtosis of -0.36 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -65.72%00.00%0.00%
-65.72% to -48.24%12.00%2.00%
-48.24% to -30.77%24.00%6.00%
-30.77% to -13.30%816.00%22.00%
-13.30% to 4.18%1326.00%48.00%
4.18% to 21.65%1428.00%76.00%
21.65% to 39.13%918.00%94.00%
39.13% to 56.60%36.00%100.00%
56.60% to 74.08%00.00%100.00%
Greater than 74.08%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -19.12%27.48% 72.00%68.27%
±2σ -42.42%50.78% 98.00%95.45%
±3σ -65.72%74.07% 100.00%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.14. Further, an Excess Kurtosis of 0.65 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -21.50%00.00%0.00%
-21.50% to -4.26%00.00%0.00%
-4.26% to 12.97%00.00%0.00%
12.97% to 30.21%1325.49%25.49%
30.21% to 47.44%2039.22%64.71%
47.44% to 64.68%713.73%78.43%
64.68% to 81.91%59.80%88.24%
81.91% to 99.15%47.84%96.08%
99.15% to 116.38%23.92%100.00%
Greater than 116.38%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 24.46%70.42% 74.51%68.27%
±2σ 1.48%93.40% 96.08%95.45%
±3σ -21.50%116.38% 100.00%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.69. Further, an Excess Kurtosis of 3.90 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -80.69%00.00%0.00%
-80.69% to -60.14%00.00%0.00%
-60.14% to -39.60%00.00%0.00%
-39.60% to -19.05%1121.57%21.57%
-19.05% to 1.49%2039.22%60.78%
1.49% to 22.04%1325.49%86.27%
22.04% to 42.59%47.84%94.12%
42.59% to 63.13%11.96%96.08%
63.13% to 83.68%11.96%98.04%
Greater than 83.68%11.96%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -25.90%28.89% 78.43%68.27%
±2σ -53.29%56.28% 96.08%95.45%
±3σ -80.69%83.68% 98.04%99.73%