ROKU Deep Analytical Report

Roku, Inc. | Category: Equity Large Cap | Last Updated: 2026-03-24 | Data Range: 2017-09-01 → 2026-03-01 (103 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 4.66% 3.24% 3.76% 5.52% 4.03% 4.08% 92.91 100.71 89.24 104.85
Weekly 11.62% 11.80% 10.68% 13.22% 8.87% 8.99% 88.52 105.70 81.00 115.51
Monthly 23.62% 22.66% 20.78% 28.25% 18.47% 18.71% 80.42 116.35 66.86 139.95
Quarterly 37.53% 38.10% 35.31% 50.03% 31.99% 32.41% 70.25 133.19 51.02 183.41
Annual 63.98% 64.82% 51.02 183.41 26.91 347.75
Option Time Horizon 24.15% 24.47% 75.98 123.15 59.68 156.79
Calculation Notes: Computed at 2026-03-23T16:35 UTC  |  Reference Contract: Call option expiring 2026-05-15 (52 days)  |  Spot Price (S): $96.73  |  Strike (K): $100.00 (first OTM call ≥ spot)  |  Observed Mid-Price: $8.2000 (Bid $7.7000 / Ask $8.7000)  |  Risk-Free Rate (r): 3.73% (1-Month CMT, US Treasury)  |  Dividend Yield (q): 0.00%  |  Binomial IV (Annual): 63.98% (CRR binomial tree, American, n=20 steps)  |  BS IV: 64.52% (European Black-Scholes)  |  Yahoo IV (Annual): 64.82% → 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 Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.27. Further, an Excess Kurtosis of 14.57 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -13.81%130.61%0.61%
-13.81% to -10.31%160.75%1.36%
-10.31% to -6.82%592.77%4.13%
-6.82% to -3.32%25612.02%16.15%
-3.32% to 0.17%76635.96%52.11%
0.17% to 3.67%68432.11%84.23%
3.67% to 7.16%23210.89%95.12%
7.16% to 10.66%622.91%98.03%
10.66% to 14.15%271.27%99.30%
Greater than 14.15%150.70%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -4.49%4.83% 79.58%68.27%
±2σ -9.15%9.49% 95.68%95.45%
±3σ -13.81%14.15% 98.69%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 3.47. Further, an Excess Kurtosis of 26.29 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -4.08%00.00%0.00%
-4.08% to -1.65%00.00%0.00%
-1.65% to 0.78%00.00%0.00%
0.78% to 3.21%36517.13%17.13%
3.21% to 5.64%95644.86%61.99%
5.64% to 8.07%48922.95%84.94%
8.07% to 10.50%1929.01%93.95%
10.50% to 12.93%683.19%97.14%
12.93% to 15.36%281.31%98.45%
Greater than 15.36%331.55%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 2.40%8.88% 84.51%68.27%
±2σ -0.84%12.12% 96.20%95.45%
±3σ -4.08%15.36% 98.45%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of -0.32. Further, an Excess Kurtosis of 5.43 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -11.25%170.80%0.80%
-11.25% to -8.43%210.99%1.78%
-8.43% to -5.61%683.19%4.97%
-5.61% to -2.78%28113.19%18.16%
-2.78% to 0.04%67131.49%49.65%
0.04% to 2.86%67031.44%81.09%
2.86% to 5.69%28213.23%94.32%
5.69% to 8.51%944.41%98.73%
8.51% to 11.33%200.94%99.67%
Greater than 11.33%70.33%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -3.72%3.80% 74.89%68.27%
±2σ -7.49%7.57% 95.12%95.45%
±3σ -11.25%11.33% 98.87%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.81. Further, an Excess Kurtosis of 26.10 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -33.95%00.00%0.00%
-33.95% to -25.23%51.13%1.13%
-25.23% to -16.52%71.58%2.71%
-16.52% to -7.80%7015.84%18.55%
-7.80% to 0.91%15033.94%52.49%
0.91% to 9.63%14232.13%84.62%
9.63% to 18.34%5011.31%95.93%
18.34% to 27.06%102.26%98.19%
27.06% to 35.77%40.90%99.10%
Greater than 35.77%40.90%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -10.71%12.53% 78.96%68.27%
±2σ -22.33%24.15% 96.61%95.45%
±3σ -33.95%35.77% 99.10%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 5.18. Further, an Excess Kurtosis of 48.82 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -19.77%00.00%0.00%
-19.77% to -10.92%00.00%0.00%
-10.92% to -2.06%00.00%0.00%
-2.06% to 6.79%439.71%9.71%
6.79% to 15.64%24555.30%65.01%
15.64% to 24.50%10223.02%88.04%
24.50% to 33.35%306.77%94.81%
33.35% to 42.21%92.03%96.84%
42.21% to 51.06%81.81%98.65%
Greater than 51.06%61.35%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 3.84%27.45% 90.52%68.27%
±2σ -7.96%39.25% 96.39%95.45%
±3σ -19.77%51.06% 98.65%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.32. Further, an Excess Kurtosis of 4.47 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -31.64%30.68%0.68%
-31.64% to -23.63%40.90%1.58%
-23.63% to -15.63%132.93%4.51%
-15.63% to -7.62%6113.77%18.28%
-7.62% to 0.39%15334.54%52.82%
0.39% to 8.39%12929.12%81.94%
8.39% to 16.40%5813.09%95.03%
16.40% to 24.41%143.16%98.19%
24.41% to 32.42%40.90%99.10%
Greater than 32.42%40.90%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -10.29%11.06% 75.17%68.27%
±2σ -20.96%21.74% 95.49%95.45%
±3σ -31.64%32.42% 98.42%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.55. Further, an Excess Kurtosis of 4.49 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -67.24%00.00%0.00%
-67.24% to -49.53%00.00%0.00%
-49.53% to -31.82%10.98%0.98%
-31.82% to -14.10%2322.55%23.53%
-14.10% to 3.61%3332.35%55.88%
3.61% to 21.32%3029.41%85.29%
21.32% to 39.04%54.90%90.20%
39.04% to 56.75%87.84%98.04%
56.75% to 74.46%00.00%98.04%
Greater than 74.46%21.96%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -20.01%27.23% 72.55%68.27%
±2σ -43.62%50.84% 98.04%95.45%
±3σ -67.24%74.46% 98.04%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.75. Further, an Excess Kurtosis of 13.48 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -28.64%00.00%0.00%
-28.64% to -11.64%00.00%0.00%
-11.64% to 5.36%00.00%0.00%
5.36% to 22.36%1514.56%14.56%
22.36% to 39.35%4543.69%58.25%
39.35% to 56.35%2524.27%82.52%
56.35% to 73.35%1211.65%94.17%
73.35% to 90.35%43.88%98.06%
90.35% to 107.35%10.97%99.03%
Greater than 107.35%10.97%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 16.69%62.02% 82.52%68.27%
±2σ -5.97%84.68% 96.12%95.45%
±3σ -28.64%107.35% 99.03%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.10. Further, an Excess Kurtosis of -0.07 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -61.69%00.00%0.00%
-61.69% to -46.10%10.97%0.97%
-46.10% to -30.52%76.80%7.77%
-30.52% to -14.93%109.71%17.48%
-14.93% to 0.66%4139.81%57.28%
0.66% to 16.24%2221.36%78.64%
16.24% to 31.83%1211.65%90.29%
31.83% to 47.41%98.74%99.03%
47.41% to 63.00%10.97%100.00%
Greater than 63.00%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -20.13%21.44% 69.90%68.27%
±2σ -40.91%42.22% 96.12%95.45%
±3σ -61.69%63.00% 100.00%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.58. Further, an Excess Kurtosis of -0.18 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -101.88%00.00%0.00%
-101.88% to -73.73%00.00%0.00%
-73.73% to -45.58%12.94%2.94%
-45.58% to -17.44%926.47%29.41%
-17.44% to 10.71%926.47%55.88%
10.71% to 38.85%720.59%76.47%
38.85% to 67.00%514.71%91.18%
67.00% to 95.15%25.88%97.06%
95.15% to 123.29%12.94%100.00%
Greater than 123.29%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -26.82%48.24% 70.59%68.27%
±2σ -64.35%85.77% 94.12%95.45%
±3σ -101.88%123.29% 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 1.57. Further, an Excess Kurtosis of 3.97 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -34.32%00.00%0.00%
-34.32% to -5.75%00.00%0.00%
-5.75% to 22.82%00.00%0.00%
22.82% to 51.40%822.86%22.86%
51.40% to 79.97%1234.29%57.14%
79.97% to 108.54%925.71%82.86%
108.54% to 137.12%411.43%94.29%
137.12% to 165.69%12.86%97.14%
165.69% to 194.26%00.00%97.14%
Greater than 194.26%12.86%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 41.87%118.07% 74.29%68.27%
±2σ 3.78%156.16% 94.29%95.45%
±3σ -34.32%194.26% 97.14%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.80. Further, an Excess Kurtosis of 0.05 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -105.12%00.00%0.00%
-105.12% to -78.64%00.00%0.00%
-78.64% to -52.16%00.00%0.00%
-52.16% to -25.67%822.86%22.86%
-25.67% to 0.81%1234.29%57.14%
0.81% to 27.30%925.71%82.86%
27.30% to 53.78%25.71%88.57%
53.78% to 80.27%25.71%94.29%
80.27% to 106.75%25.71%100.00%
Greater than 106.75%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -34.50%36.12% 71.43%68.27%
±2σ -69.81%71.44% 94.29%95.45%
±3σ -105.12%106.75% 100.00%99.73%