200-Day SMA
$73.54$0.91+1.25%
Summary
- Current Value
- As of today, MRNA 200-day SMA is $73.54, up +1.25% on
- Vs Current Price
- MRNA 200-day SMA is -65.59% below its current market price
- 1-Year High
- MRNA 200-day SMA reached a 1-year high of $73.54 on
- 1-Year Low
- MRNA 200-day SMA reached a 1-year low of $27.38 on
200-Day SMA Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 200-Day SMA | $73.54 | +1.3% | +28.7% | +73.5% | +168.4% | +144.7% | -45.9% | -68.5% | |
| 50-Day SMA | $141.44 | +2.3% | +55.4% | +156.4% | +421.5% | +444.2% | +33.8% | -64.3% | |
| 20-Day SMA | $186.40 | +1.8% | +39.7% | +184.0% | +521.4% | +610.7% | +81.3% | -50.8% | |
| 200-Day EMA | $87.93 | +1.5% | +35.1% | +86.3% | +176.5% | +150.3% | -31.8% | -66.1% | |
| 50-Day EMA | $151.36 | +1.7% | +48.8% | +156.3% | +437.3% | +467.8% | +40.8% | -58.5% | |
| 20-Day EMA | $186.77 | +1.5% | +44.9% | +178.6% | +523.5% | +602.4% | +80.4% | -47.9% | |
| Price | $213.74 | -5.0% | +48.5% | +213.1% | +624.8% | +696.6% | +112.1% | -31.3% | |
| 14-Day RSI | 65.62 | -9.0% | +7.1% | -4.7% | +29.5% | +44.0% | +53.4% | +93.6% | |
| Beta | 2.00 | +1.5% | +5.8% | +24.2% | +60.0% | +63.9% | +94.2% | +177.8% | |
| ATR | $15.29 | +0.6% | +20.9% | +185.4% | +932.5% | +1026.6% | +279.9% | -36.9% | |
| 10-Day Volatility | 104.62% | +4.7% | +48.3% | -7.8% | +40.9% | +113.3% | +265.6% | +36.6% |
200-Day SMA Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $73.54 | at high | |
| 3M | $73.54 | at high | |
| 6M | $73.54 | at high | |
| 1Y | $73.54 | at high | |
| 3Y | $135.84 | -45.9% | |
| 5Y | $279.26 | -73.7% | |
| All | $279.26 | -73.7% |
200-Day SMA Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $57.13 | +28.7% | |
| 3M | $42.38 | +73.5% | |
| 6M | $34.16 | +115.3% | |
| 1Y | $27.38 | +168.6% | |
| 3Y | $27.38 | +168.6% | |
| 5Y | $27.38 | +168.6% | |
| All | $16.12 | +356.1% |
200-Day SMA History
| Date | Value | Change |
|---|---|---|
| $73.54 | +168.4% | |
| $27.40 | -69.3% | |
| $89.32 | -20.2% | |
| $112.00 | -27.3% | |
| $154.04 | -43.8% |
| Date | Value | Change |
|---|---|---|
| $273.86 | +274.1% | |
| $73.21 | +305.5% | |
| $18.06 | +9.9% | |
| $16.43 | - |
FAQ
- What is the current 200-day SMA of MRNA?
- As of today, MRNA 200-day SMA is $73.54
- How does MRNA 200-day SMA compare to its current price?
- MRNA 200-day SMA is -65.59% below its current market price
- How far is MRNA 200-day SMA from its all-time high?
- MRNA 200-day SMA is currently -73.67% below its historical high of $279.26 set on February 2, 2022
- What is 1-year change in MRNA 200-day SMA?
- MRNA 200-day SMA is up +144.71% year-over-year
50-Day SMA
$141.44$3.18+2.30%
Summary
- Current Value
- As of today, MRNA 50-day SMA is $141.44, up +2.30% on
- Vs Current Price
- MRNA 50-day SMA is -33.83% below its current market price
- 1-Year High
- MRNA 50-day SMA reached a 1-year high of $141.44 on
- 1-Year Low
- MRNA 50-day SMA reached a 1-year low of $25.79 on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 50-Day SMA | $141.44 | +2.3% | +55.4% | +156.4% | +421.5% | +444.2% | +33.8% | -64.3% | |
| 200-Day SMA | $73.54 | +1.3% | +28.7% | +73.5% | +168.4% | +144.7% | -45.9% | -68.5% | |
| 20-Day SMA | $186.40 | +1.8% | +39.7% | +184.0% | +521.4% | +610.7% | +81.3% | -50.8% | |
| 200-Day EMA | $87.93 | +1.5% | +35.1% | +86.3% | +176.5% | +150.3% | -31.8% | -66.1% | |
| 50-Day EMA | $151.36 | +1.7% | +48.8% | +156.3% | +437.3% | +467.8% | +40.8% | -58.5% | |
| 20-Day EMA | $186.77 | +1.5% | +44.9% | +178.6% | +523.5% | +602.4% | +80.4% | -47.9% | |
| Price | $213.74 | -5.0% | +48.5% | +213.1% | +624.8% | +696.6% | +112.1% | -31.3% | |
| 14-Day RSI | 65.62 | -9.0% | +7.1% | -4.7% | +29.5% | +44.0% | +53.4% | +93.6% | |
| Beta | 2.00 | +1.5% | +5.8% | +24.2% | +60.0% | +63.9% | +94.2% | +177.8% | |
| ATR | $15.29 | +0.6% | +20.9% | +185.4% | +932.5% | +1026.6% | +279.9% | -36.9% | |
| 10-Day Volatility | 104.62% | +4.7% | +48.3% | -7.8% | +40.9% | +113.3% | +265.6% | +36.6% | |
| 3-Month Volatility | 359.83% | -0.2% | -2.4% | +379.4% | +452.6% | +604.7% | +696.6% | +312.5% | |
| 1-Year Volatility | 193.63% | +0.0% | +0.5% | +180.5% | +185.7% | +194.4% | +284.9% | +141.9% |
50-Day SMA Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $141.44 | at high | |
| 3M | $141.44 | at high | |
| 6M | $141.44 | at high | |
| 1Y | $141.44 | at high | |
| 3Y | $141.44 | at high | |
| 5Y | $396.08 | -64.3% | |
| All | $400.43 | -64.7% |
50-Day SMA Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $91.04 | +55.4% | |
| 3M | $55.16 | +156.4% | |
| 6M | $49.37 | +186.5% | |
| 1Y | $25.79 | +448.3% | |
| 3Y | $25.79 | +448.3% | |
| 5Y | $25.79 | +448.3% | |
| All | $13.93 | +915.0% |
50-Day SMA History
| Date | Value | Change |
|---|---|---|
| $141.44 | +421.5% | |
| $27.12 | -39.4% | |
| $44.76 | -44.2% | |
| $80.18 | -53.6% | |
| $172.88 | -39.1% |
| Date | Value | Change |
|---|---|---|
| $284.03 | +160.5% | |
| $109.05 | +486.2% | |
| $18.60 | +13.2% | |
| $16.43 | - |
FAQ
- What is the current 50-day SMA of MRNA?
- As of today, MRNA 50-day SMA is $141.44
- How does MRNA 50-day SMA compare to its current price?
- MRNA 50-day SMA is -33.83% below its current market price
- How far is MRNA 50-day SMA from its all-time high?
- MRNA 50-day SMA is currently -64.68% below its historical high of $400.43 set on October 1, 2021
- What is 1-year change in MRNA 50-day SMA?
- MRNA 50-day SMA is up +444.18% year-over-year
20-Day SMA
$186.40$3.35+1.83%
Summary
- Current Value
- As of today, MRNA 20-day SMA is $186.40, up +1.83% on
- Vs Current Price
- MRNA 20-day SMA is -12.79% below its current market price
- 1-Year High
- MRNA 20-day SMA reached a 1-year high of $186.40 on
- 1-Year Low
- MRNA 20-day SMA reached a 1-year low of $24.59 on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 20-Day SMA | $186.40 | +1.8% | +39.7% | +184.0% | +521.4% | +610.7% | +81.3% | -50.8% | |
| 200-Day SMA | $73.54 | +1.3% | +28.7% | +73.5% | +168.4% | +144.7% | -45.9% | -68.5% | |
| 50-Day SMA | $141.44 | +2.3% | +55.4% | +156.4% | +421.5% | +444.2% | +33.8% | -64.3% | |
| 200-Day EMA | $87.93 | +1.5% | +35.1% | +86.3% | +176.5% | +150.3% | -31.8% | -66.1% | |
| 50-Day EMA | $151.36 | +1.7% | +48.8% | +156.3% | +437.3% | +467.8% | +40.8% | -58.5% | |
| 20-Day EMA | $186.77 | +1.5% | +44.9% | +178.6% | +523.5% | +602.4% | +80.4% | -47.9% | |
| Price | $213.74 | -5.0% | +48.5% | +213.1% | +624.8% | +696.6% | +112.1% | -31.3% | |
| 14-Day RSI | 65.62 | -9.0% | +7.1% | -4.7% | +29.5% | +44.0% | +53.4% | +93.6% | |
| Beta | 2.00 | +1.5% | +5.8% | +24.2% | +60.0% | +63.9% | +94.2% | +177.8% | |
| ATR | $15.29 | +0.6% | +20.9% | +185.4% | +932.5% | +1026.6% | +279.9% | -36.9% | |
| 10-Day Volatility | 104.62% | +4.7% | +48.3% | -7.8% | +40.9% | +113.3% | +265.6% | +36.6% | |
| 3-Month Volatility | 359.83% | -0.2% | -2.4% | +379.4% | +452.6% | +604.7% | +696.6% | +312.5% | |
| 1-Year Volatility | 193.63% | +0.0% | +0.5% | +180.5% | +185.7% | +194.4% | +284.9% | +141.9% |
20-Day SMA Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $186.40 | at high | |
| 3M | $186.40 | at high | |
| 6M | $186.40 | at high | |
| 1Y | $186.40 | at high | |
| 3Y | $186.40 | at high | |
| 5Y | $378.84 | -50.8% | |
| All | $423.81 | -56.0% |
20-Day SMA Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $133.40 | +39.7% | |
| 3M | $57.87 | +222.1% | |
| 6M | $47.76 | +290.3% | |
| 1Y | $24.59 | +658.0% | |
| 3Y | $24.59 | +658.0% | |
| 5Y | $24.59 | +658.0% | |
| All | $13.19 | +1313.0% |
20-Day SMA History
| Date | Value | Change |
|---|---|---|
| $186.40 | +521.4% | |
| $30.00 | -27.5% | |
| $41.38 | -52.2% | |
| $86.62 | -54.0% | |
| $188.43 | -29.7% |
| Date | Value | Change |
|---|---|---|
| $268.20 | +92.2% | |
| $139.56 | +619.8% | |
| $19.39 | +18.0% | |
| $16.43 | - |
FAQ
- What is the current 20-day SMA of MRNA?
- As of today, MRNA 20-day SMA is $186.40
- How does MRNA 20-day SMA compare to its current price?
- MRNA 20-day SMA is -12.79% below its current market price
- How far is MRNA 20-day SMA from its all-time high?
- MRNA 20-day SMA is currently -56.02% below its historical high of $423.81 set on September 29, 2021
- What is 1-year change in MRNA 20-day SMA?
- MRNA 20-day SMA is up +610.74% year-over-year
200-Day EMA
$87.93$1.26+1.46%
Summary
- Current Value
- As of today, MRNA 200-day EMA is $87.93, up +1.46% on
- Vs Current Price
- MRNA 200-day EMA is -58.86% below its current market price
- 1-Year High
- MRNA 200-day EMA reached a 1-year high of $87.93 on
- 1-Year Low
- MRNA 200-day EMA reached a 1-year low of $31.79 on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 200-Day EMA | $87.93 | +1.5% | +35.1% | +86.3% | +176.5% | +150.3% | -31.8% | -66.1% | |
| 50-Day EMA | $151.36 | +1.7% | +48.8% | +156.3% | +437.3% | +467.8% | +40.8% | -58.5% | |
| 20-Day EMA | $186.77 | +1.5% | +44.9% | +178.6% | +523.5% | +602.4% | +80.4% | -47.9% | |
| 200-Day SMA | $73.54 | +1.3% | +28.7% | +73.5% | +168.4% | +144.7% | -45.9% | -68.5% | |
| 50-Day SMA | $141.44 | +2.3% | +55.4% | +156.4% | +421.5% | +444.2% | +33.8% | -64.3% | |
| 20-Day SMA | $186.40 | +1.8% | +39.7% | +184.0% | +521.4% | +610.7% | +81.3% | -50.8% | |
| Price | $213.74 | -5.0% | +48.5% | +213.1% | +624.8% | +696.6% | +112.1% | -31.3% | |
| 14-Day RSI | 65.62 | -9.0% | +7.1% | -4.7% | +29.5% | +44.0% | +53.4% | +93.6% | |
| Beta | 2.00 | +1.5% | +5.8% | +24.2% | +60.0% | +63.9% | +94.2% | +177.8% | |
| ATR | $15.29 | +0.6% | +20.9% | +185.4% | +932.5% | +1026.6% | +279.9% | -36.9% | |
| 10-Day Volatility | 104.62% | +4.7% | +48.3% | -7.8% | +40.9% | +113.3% | +265.6% | +36.6% | |
| 3-Month Volatility | 359.83% | -0.2% | -2.4% | +379.4% | +452.6% | +604.7% | +696.6% | +312.5% | |
| 1-Year Volatility | 193.63% | +0.0% | +0.5% | +180.5% | +185.7% | +194.4% | +284.9% | +141.9% |
200-Day EMA Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $87.93 | at high | |
| 3M | $87.93 | at high | |
| 6M | $87.93 | at high | |
| 1Y | $87.93 | at high | |
| 3Y | $128.92 | -31.8% | |
| 5Y | $272.14 | -67.7% | |
| All | $272.14 | -67.7% |
200-Day EMA Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $65.08 | +35.1% | |
| 3M | $47.20 | +86.3% | |
| 6M | $39.78 | +121.1% | |
| 1Y | $31.79 | +176.6% | |
| 3Y | $31.79 | +176.6% | |
| 5Y | $31.79 | +176.6% | |
| All | $17.49 | +402.6% |
200-Day EMA History
| Date | Value | Change |
|---|---|---|
| $87.93 | +176.5% | |
| $31.80 | -58.3% | |
| $76.36 | -30.0% | |
| $109.16 | -34.9% |
| Date | Value | Change |
|---|---|---|
| $167.81 | -38.0% | |
| $270.54 | +247.9% | |
| $77.76 | +330.5% | |
| $18.07 | - |
FAQ
- What is the current 200-day EMA of MRNA?
- As of today, MRNA 200-day EMA is $87.93
- How does MRNA 200-day EMA compare to its current price?
- MRNA 200-day EMA is -58.86% below its current market price
- How far is MRNA 200-day EMA from its all-time high?
- MRNA 200-day EMA is currently -67.69% below its historical high of $272.14 set on December 20, 2021
- What is 1-year change in MRNA 200-day EMA?
- MRNA 200-day EMA is up +150.30% year-over-year
50-Day EMA
$151.36$2.55+1.71%
Summary
- Current Value
- As of today, MRNA 50-day EMA is $151.36, up +1.71% on
- Vs Current Price
- MRNA 50-day EMA is -29.19% below its current market price
- 1-Year High
- MRNA 50-day EMA reached a 1-year high of $151.36 on
- 1-Year Low
- MRNA 50-day EMA reached a 1-year low of $25.47 on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 50-Day EMA | $151.36 | +1.7% | +48.8% | +156.3% | +437.3% | +467.8% | +40.8% | -58.5% | |
| 200-Day EMA | $87.93 | +1.5% | +35.1% | +86.3% | +176.5% | +150.3% | -31.8% | -66.1% | |
| 20-Day EMA | $186.77 | +1.5% | +44.9% | +178.6% | +523.5% | +602.4% | +80.4% | -47.9% | |
| 200-Day SMA | $73.54 | +1.3% | +28.7% | +73.5% | +168.4% | +144.7% | -45.9% | -68.5% | |
| 50-Day SMA | $141.44 | +2.3% | +55.4% | +156.4% | +421.5% | +444.2% | +33.8% | -64.3% | |
| 20-Day SMA | $186.40 | +1.8% | +39.7% | +184.0% | +521.4% | +610.7% | +81.3% | -50.8% | |
| Price | $213.74 | -5.0% | +48.5% | +213.1% | +624.8% | +696.6% | +112.1% | -31.3% | |
| 14-Day RSI | 65.62 | -9.0% | +7.1% | -4.7% | +29.5% | +44.0% | +53.4% | +93.6% | |
| Beta | 2.00 | +1.5% | +5.8% | +24.2% | +60.0% | +63.9% | +94.2% | +177.8% | |
| ATR | $15.29 | +0.6% | +20.9% | +185.4% | +932.5% | +1026.6% | +279.9% | -36.9% | |
| 10-Day Volatility | 104.62% | +4.7% | +48.3% | -7.8% | +40.9% | +113.3% | +265.6% | +36.6% | |
| 3-Month Volatility | 359.83% | -0.2% | -2.4% | +379.4% | +452.6% | +604.7% | +696.6% | +312.5% | |
| 1-Year Volatility | 193.63% | +0.0% | +0.5% | +180.5% | +185.7% | +194.4% | +284.9% | +141.9% |
50-Day EMA Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $151.36 | at high | |
| 3M | $151.36 | at high | |
| 6M | $151.36 | at high | |
| 1Y | $151.36 | at high | |
| 3Y | $151.36 | at high | |
| 5Y | $365.10 | -58.5% | |
| All | $383.95 | -60.6% |
50-Day EMA Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $101.74 | +48.8% | |
| 3M | $58.49 | +158.8% | |
| 6M | $48.52 | +211.9% | |
| 1Y | $25.47 | +494.2% | |
| 3Y | $25.47 | +494.2% | |
| 5Y | $25.47 | +494.2% | |
| All | $14.70 | +929.7% |
50-Day EMA History
| Date | Value | Change |
|---|---|---|
| $151.36 | +437.2% | |
| $28.17 | -39.6% | |
| $46.66 | -46.2% | |
| $86.68 | -50.5% |
| Date | Value | Change |
|---|---|---|
| $175.05 | -38.8% | |
| $286.10 | +150.4% | |
| $114.27 | +515.3% | |
| $18.57 | - |
FAQ
- What is the current 50-day EMA of MRNA?
- As of today, MRNA 50-day EMA is $151.36
- How does MRNA 50-day EMA compare to its current price?
- MRNA 50-day EMA is -29.19% below its current market price
- How far is MRNA 50-day EMA from its all-time high?
- MRNA 50-day EMA is currently -60.58% below its historical high of $383.95 set on September 28, 2021
- What is 1-year change in MRNA 50-day EMA?
- MRNA 50-day EMA is up +467.75% year-over-year
20-Day EMA
$186.77$2.84+1.54%
Summary
- Current Value
- As of today, MRNA 20-day EMA is $186.77, up +1.54% on
- Vs Current Price
- MRNA 20-day EMA is -12.62% below its current market price
- 1-Year High
- MRNA 20-day EMA reached a 1-year high of $186.77 on
- 1-Year Low
- MRNA 20-day EMA reached a 1-year low of $24.81 on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 20-Day EMA | $186.77 | +1.5% | +44.9% | +178.6% | +523.5% | +602.4% | +80.4% | -47.9% | |
| 200-Day EMA | $87.93 | +1.5% | +35.1% | +86.3% | +176.5% | +150.3% | -31.8% | -66.1% | |
| 50-Day EMA | $151.36 | +1.7% | +48.8% | +156.3% | +437.3% | +467.8% | +40.8% | -58.5% | |
| 200-Day SMA | $73.54 | +1.3% | +28.7% | +73.5% | +168.4% | +144.7% | -45.9% | -68.5% | |
| 50-Day SMA | $141.44 | +2.3% | +55.4% | +156.4% | +421.5% | +444.2% | +33.8% | -64.3% | |
| 20-Day SMA | $186.40 | +1.8% | +39.7% | +184.0% | +521.4% | +610.7% | +81.3% | -50.8% | |
| Price | $213.74 | -5.0% | +48.5% | +213.1% | +624.8% | +696.6% | +112.1% | -31.3% | |
| 14-Day RSI | 65.62 | -9.0% | +7.1% | -4.7% | +29.5% | +44.0% | +53.4% | +93.6% | |
| Beta | 2.00 | +1.5% | +5.8% | +24.2% | +60.0% | +63.9% | +94.2% | +177.8% | |
| ATR | $15.29 | +0.6% | +20.9% | +185.4% | +932.5% | +1026.6% | +279.9% | -36.9% | |
| 10-Day Volatility | 104.62% | +4.7% | +48.3% | -7.8% | +40.9% | +113.3% | +265.6% | +36.6% | |
| 3-Month Volatility | 359.83% | -0.2% | -2.4% | +379.4% | +452.6% | +604.7% | +696.6% | +312.5% | |
| 1-Year Volatility | 193.63% | +0.0% | +0.5% | +180.5% | +185.7% | +194.4% | +284.9% | +141.9% |
20-Day EMA Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $186.77 | at high | |
| 3M | $186.77 | at high | |
| 6M | $186.77 | at high | |
| 1Y | $186.77 | at high | |
| 3Y | $186.77 | at high | |
| 5Y | $358.25 | -47.9% | |
| All | $424.07 | -56.0% |
20-Day EMA Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $128.90 | +44.9% | |
| 3M | $58.53 | +219.1% | |
| 6M | $48.01 | +289.0% | |
| 1Y | $24.81 | +652.7% | |
| 3Y | $24.81 | +652.7% | |
| 5Y | $24.81 | +652.7% | |
| All | $13.30 | +1304.1% |
20-Day EMA History
| Date | Value | Change |
|---|---|---|
| $186.77 | +523.5% | |
| $29.95 | -27.4% | |
| $41.25 | -53.6% | |
| $88.95 | -52.3% |
| Date | Value | Change |
|---|---|---|
| $186.61 | -29.9% | |
| $266.02 | +110.7% | |
| $126.28 | +553.9% | |
| $19.31 | - |
FAQ
- What is the current 20-day EMA of MRNA?
- As of today, MRNA 20-day EMA is $186.77
- How does MRNA 20-day EMA compare to its current price?
- MRNA 20-day EMA is -12.62% below its current market price
- How far is MRNA 20-day EMA from its all-time high?
- MRNA 20-day EMA is currently -55.96% below its historical high of $424.07 set on September 24, 2021
- What is 1-year change in MRNA 20-day EMA?
- MRNA 20-day EMA is up +602.37% year-over-year
Data Sources & References
- MRNA Official Website www.modernatx.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1682852/000162828025053816/0001628280-25-053816-index.htm
- MRNA Profile on Yahoo Finance finance.yahoo.com/quote/MRNA
- MRNA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mrna