RUN Deep Analytical Report

Sunrun Inc. | Category: Equity Small Cap | Last Updated: 2026-03-24 | Data Range: 2015-08-01 → 2026-03-01 (128 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 5.00% 3.88% 4.24% 7.78% 6.03% 6.07% 11.47 12.94 10.80 13.75
Weekly 11.34% 11.54% 11.73% 18.46% 13.27% 13.37% 10.67 13.91 9.35 15.89
Monthly 23.16% 25.07% 22.73% 38.18% 27.62% 27.82% 9.24 16.06 7.01 21.17
Quarterly 42.78% 48.04% 40.31% 65.48% 47.84% 48.19% 7.55 19.66 4.68 31.72
Annual 95.67% 96.39% 4.68 31.72 1.80 82.57
Option Time Horizon 36.11% 36.38% 8.49 17.48 5.92 25.09
Calculation Notes: Computed at 2026-03-23T16:36 UTC  |  Reference Contract: Call option expiring 2026-05-15 (52 days)  |  Spot Price (S): $12.19  |  Strike (K): $13.00 (first OTM call ≥ spot)  |  Observed Mid-Price: $1.4700 (Bid $1.3300 / Ask $1.6100)  |  Risk-Free Rate (r): 3.73% (1-Month CMT, US Treasury)  |  Dividend Yield (q): 0.00%  |  Binomial IV (Annual): 95.67% (CRR binomial tree, American, n=20 steps)  |  BS IV: 96.74% (European Black-Scholes)  |  Yahoo IV (Annual): 96.39% → period-scaled as σperiod = σannual·√h  |  Price bands: Upper = S·e+σ√h, Lower = S·e−σ√h
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.03. Further, an Excess Kurtosis of 7.35 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -14.87%170.64%0.64%
-14.87% to -11.12%160.60%1.24%
-11.12% to -7.37%963.59%4.83%
-7.37% to -3.62%33312.47%17.30%
-3.62% to 0.13%88433.10%50.39%
0.13% to 3.88%86732.46%82.85%
3.88% to 7.63%32011.98%94.83%
7.63% to 11.38%943.52%98.35%
11.38% to 15.13%170.64%98.99%
Greater than 15.13%271.01%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -4.87%5.13% 76.75%68.27%
±2σ -9.87%10.13% 95.54%95.45%
±3σ -14.87%15.13% 98.35%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 3.11. Further, an Excess Kurtosis of 20.00 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -5.03%00.00%0.00%
-5.03% to -2.12%00.00%0.00%
-2.12% to 0.80%00.00%0.00%
0.80% to 3.71%48918.30%18.30%
3.71% to 6.62%111341.65%59.96%
6.62% to 9.53%65624.55%84.51%
9.53% to 12.45%2509.36%93.86%
12.45% to 15.36%893.33%97.19%
15.36% to 18.27%351.31%98.50%
Greater than 18.27%401.50%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 2.74%10.51% 83.20%68.27%
±2σ -1.15%14.39% 96.59%95.45%
±3σ -5.03%18.27% 98.50%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.49. Further, an Excess Kurtosis of 5.51 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -12.57%140.52%0.52%
-12.57% to -9.39%250.94%1.46%
-9.39% to -6.21%963.59%5.05%
-6.21% to -3.03%37113.88%18.94%
-3.03% to 0.15%88433.08%52.02%
0.15% to 3.33%80430.09%82.11%
3.33% to 6.51%32112.01%94.12%
6.51% to 9.69%1063.97%98.09%
9.69% to 12.87%331.24%99.33%
Greater than 12.87%180.67%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -4.09%4.39% 74.78%68.27%
±2σ -8.33%8.63% 94.80%95.45%
±3σ -12.57%12.87% 98.80%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.29. Further, an Excess Kurtosis of 2.93 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -33.35%61.08%1.08%
-33.35% to -24.84%40.72%1.81%
-24.84% to -16.33%152.71%4.51%
-16.33% to -7.83%7814.08%18.59%
-7.83% to 0.68%18032.49%51.08%
0.68% to 9.19%17331.23%82.31%
9.19% to 17.69%7213.00%95.31%
17.69% to 26.20%101.81%97.11%
26.20% to 34.71%101.81%98.92%
Greater than 34.71%61.08%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -10.66%12.02% 76.90%68.27%
±2σ -22.00%23.36% 94.77%95.45%
±3σ -33.35%34.71% 97.83%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.94. Further, an Excess Kurtosis of 14.84 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -17.12%00.00%0.00%
-17.12% to -8.46%00.00%0.00%
-8.46% to 0.20%00.00%0.00%
0.20% to 8.86%9216.58%16.58%
8.86% to 17.52%26247.21%63.78%
17.52% to 26.18%12121.80%85.59%
26.18% to 34.84%488.65%94.23%
34.84% to 43.49%152.70%96.94%
43.49% to 52.15%61.08%98.02%
Greater than 52.15%111.98%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 5.97%29.06% 84.68%68.27%
±2σ -5.57%40.61% 95.50%95.45%
±3σ -17.12%52.15% 98.02%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.61. Further, an Excess Kurtosis of 8.61 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -34.47%10.18%0.18%
-34.47% to -25.67%40.72%0.90%
-25.67% to -16.87%162.88%3.78%
-16.87% to -8.07%7513.51%17.30%
-8.07% to 0.72%21438.56%55.86%
0.72% to 9.52%15728.29%84.14%
9.52% to 18.32%6110.99%95.14%
18.32% to 27.12%152.70%97.84%
27.12% to 35.91%40.72%98.56%
Greater than 35.91%81.44%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -11.01%12.46% 78.38%68.27%
±2σ -22.73%24.19% 95.68%95.45%
±3σ -34.46%35.91% 98.38%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.86. Further, an Excess Kurtosis of 1.19 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -67.00%00.00%0.00%
-67.00% to -49.63%00.00%0.00%
-49.63% to -32.27%43.15%3.15%
-32.27% to -14.90%3023.62%26.77%
-14.90% to 2.47%3426.77%53.54%
2.47% to 19.84%3527.56%81.10%
19.84% to 37.20%1310.24%91.34%
37.20% to 54.57%86.30%97.64%
54.57% to 71.94%10.79%98.43%
Greater than 71.94%21.57%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -20.69%25.63% 76.38%68.27%
±2σ -43.84%48.78% 95.28%95.45%
±3σ -67.00%71.94% 98.43%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.02. Further, an Excess Kurtosis of 6.57 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -31.43%00.00%0.00%
-31.43% to -12.63%00.00%0.00%
-12.63% to 6.17%00.00%0.00%
6.17% to 24.97%2922.66%22.66%
24.97% to 43.77%4635.94%58.59%
43.77% to 62.57%3023.44%82.03%
62.57% to 81.37%1410.94%92.97%
81.37% to 100.17%53.91%96.88%
100.17% to 118.97%10.78%97.66%
Greater than 118.97%32.34%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 18.70%68.84% 79.69%68.27%
±2σ -6.37%93.90% 96.09%95.45%
±3σ -31.43%118.97% 97.66%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.66. Further, an Excess Kurtosis of 1.42 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -65.36%00.00%0.00%
-65.36% to -48.32%00.00%0.00%
-48.32% to -31.27%75.47%5.47%
-31.27% to -14.23%2317.97%23.44%
-14.23% to 2.82%4031.25%54.69%
2.82% to 19.86%2821.88%76.56%
19.86% to 36.91%2217.19%93.75%
36.91% to 53.95%53.91%97.66%
53.95% to 71.00%10.78%98.44%
Greater than 71.00%21.56%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -19.91%25.54% 68.75%68.27%
±2σ -42.64%48.27% 95.31%95.45%
±3σ -65.36%71.00% 98.44%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.35. Further, an Excess Kurtosis of 2.82 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -119.98%00.00%0.00%
-119.98% to -87.89%00.00%0.00%
-87.89% to -55.80%00.00%0.00%
-55.80% to -23.72%1023.81%23.81%
-23.72% to 8.37%1330.95%54.76%
8.37% to 40.46%921.43%76.19%
40.46% to 72.55%819.05%95.24%
72.55% to 104.63%12.38%97.62%
104.63% to 136.72%00.00%97.62%
Greater than 136.72%12.38%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -34.41%51.15% 78.57%68.27%
±2σ -77.20%93.94% 95.24%95.45%
±3σ -119.98%136.72% 97.62%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.26. Further, an Excess Kurtosis of 1.87 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -54.68%00.00%0.00%
-54.68% to -18.65%00.00%0.00%
-18.65% to 17.38%00.00%0.00%
17.38% to 53.41%1023.26%23.26%
53.41% to 89.44%1534.88%58.14%
89.44% to 125.47%920.93%79.07%
125.47% to 161.50%511.63%90.70%
161.50% to 197.53%24.65%95.35%
197.53% to 233.56%12.33%97.67%
Greater than 233.56%12.33%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 41.40%137.48% 72.09%68.27%
±2σ -6.64%185.52% 95.35%95.45%
±3σ -54.68%233.56% 97.67%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.75. Further, an Excess Kurtosis of 0.63 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -113.24%00.00%0.00%
-113.24% to -83.01%00.00%0.00%
-83.01% to -52.78%12.33%2.33%
-52.78% to -22.55%1125.58%27.91%
-22.55% to 7.68%1125.58%53.49%
7.68% to 37.91%1125.58%79.07%
37.91% to 68.14%613.95%93.02%
68.14% to 98.37%24.65%97.67%
98.37% to 128.60%12.33%100.00%
Greater than 128.60%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -32.63%47.99% 72.09%68.27%
±2σ -72.94%88.29% 95.35%95.45%
±3σ -113.24%128.60% 100.00%99.73%