Siacoin (SC)
$0.000756−1.40%24h
Siacoin (SC) is a Layer 1 crypto asset, ranked #478 by market capitalization on CoinMarketCap with a market cap of $42.3M. About $2.24M traded in the 24 hours to Nov 1, 2026 across 130 market pairs.
It was a C100 constituent until Oct 3, 2022 and is not currently in any C100 family index.
Since the C100 base date (January 6, 2020), its price has changed −44%, against +667% for the C100 index.
SC price
- 24h
- −1.40%
- 7d
- −4.24%
- 30d
- −26.06%
- YTD
- −48.00%
- 1Y
- −60.62%
- Since 2020
- −43.58%
Market data
- Market cap
- $42.3M
- As of Nov 1, 2026
- 24h volume
- $2.24M
- CoinMarketCap rank
- #478
- Market pairs
- 130
- High since 2020
- $0.0547
- Apr 18, 2021
- From that high
- −98.6%
- Volatility, 1 year (annualized)
- 94%
- Max drawdown since 2020
- −99%
- Correlation with BTC, 1 year
- 0.38
- Annual return since 2020
- −8.0%
- Price data since
- Sep 8, 2019
- Listed on CoinMarketCap
- Aug 26, 2015
Daily values at 00:00 UTC from CoinMarketCap. Statistics use daily closes; drawdown since January 2020 or the first available price.
Index membership
- C100
- Not held
- C25
- Not held
- C100-EW
- Not held
- C100-exBTC
- Not held
Target weight at the latest index event; live weights drift with prices.
Siacoin has spent 637 days in the C100.
- Jul 6, 2020 – Oct 5, 2020
- Apr 5, 2021 – Oct 3, 2022
Weight history
- C100
Weight at each index event (table)
| Date | C100 |
|---|---|
| Sep 5, 2022 | 0.07% |
| Aug 1, 2022 | 0.06% |
| Jul 4, 2022 | 0.08% |
| Jun 6, 2022 | 0.09% |
| May 2, 2022 | 0.06% |
| Apr 4, 2022 | 0.07% |
| Mar 7, 2022 | 0.06% |
| Feb 7, 2022 | 0.08% |
| Jan 3, 2022 | 0.08% |
| Dec 6, 2021 | 0.09% |
| Nov 1, 2021 | 0.09% |
| Oct 4, 2021 | 0.11% |
| Sep 6, 2021 | 0.14% |
| Aug 2, 2021 | 0.15% |
| Jul 5, 2021 | 0.16% |
| Jun 7, 2021 | 0.17% |
| May 3, 2021 | 0.23% |
| Apr 16, 2021 | 0.18% |
| Apr 5, 2021 | 0.21% |
| Oct 4, 2020 | 0.12% |
| Sep 7, 2020 | 0.14% |
| Sep 5, 2020 | 0.17% |
| Aug 3, 2020 | 0.14% |
| Jul 6, 2020 | 0.18% |
Eligibility check
On current data it is not eligible: it ranks outside the top 150 after excluded types are removed. The next reconstitution is on Jan 4, 2027.
| Rule | SC | Result |
|---|---|---|
| Not an excluded token type | Eligible type | Pass |
| Top 150 after exclusions | #342 | Fail |
| At least 90 days of history | 2,612 days | Pass |
| 30-day median volume of at least $5.00M | $3.05M | Fail |
| At least 10 market pairs | 130 | Pass |
Indicative, on data for Nov 1, 2026. The official check runs at each reconstitution; see the methodology.
Additions and removals
| Date | Index | Change | Event |
|---|---|---|---|
| Oct 3, 2022 | C100-exBTC | Removed | Reconstitution |
| Oct 3, 2022 | C100-EW | Removed | Reconstitution |
| Oct 3, 2022 | C100 | Removed | Reconstitution |
| Apr 5, 2021 | C100-exBTC | Added | Reconstitution |
| Apr 5, 2021 | C100-EW | Added | Reconstitution |
| Apr 5, 2021 | C100 | Added | Reconstitution |
| Oct 5, 2020 | C100-exBTC | Removed | Reconstitution |
| Oct 5, 2020 | C100-EW | Removed | Reconstitution |
| Oct 5, 2020 | C100 | Removed | Reconstitution |
| Jul 6, 2020 | C100-exBTC | Added | Reconstitution |
| Jul 6, 2020 | C100-EW | Added | Reconstitution |
| Jul 6, 2020 | C100 | Added | Reconstitution |
Full details on the rebalances page.
Related C100 constituents
Siacoin and the C100: questions
Is Siacoin in the C100 crypto index?
No. Siacoin is not a current C100 constituent. It was removed on Oct 3, 2022.
When was Siacoin added to the C100?
Siacoin first entered the C100 on Jul 6, 2020. It has had 2 separate periods in the index.
Could Siacoin be added or removed at the next reconstitution?
The next reconstitution is on Jan 4, 2027. On current data it is not eligible: it ranks outside the top 150 after excluded types are removed.
What is Siacoin's highest price since 2020?
Siacoin's highest daily close since January 2020 was $0.0547, on Apr 18, 2021. The latest price is −98.6% from that level.
How many times has Siacoin been added to or removed from C100 indexes?
6 additions and 6 removals across the C100 family since 2020, most recently removed from C100-exBTC on Oct 3, 2022.