Tour v526
RYTM
RHYTHM PHARMACEUTICA
$115.73 +0.42%
(8/18 19:00) ◀
|
Wednesday, August 19, 2026 (6:59pm)
January 2026
|
▶ (8/20 19:02)
◀ 8/19 18:59 ▶

Option Volume

Detail
ℹ
Current (08/19) 3
Calls: 3 (100%)
Puts: -- (0%)
Prior (08/18) 7
Calls: 4 (57%)
Puts: 3 (43%)
Current vs Prior -57.14%
Calls: -25.00% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 187
Calls: 156 (83%)
Puts: 31 (17%)
Prior 7-Day Average 26
Calls: 22 (83%)
Puts: 4 (17%)
Current vs Prior 7-Day Avg -88.77%
Calls: -86.54%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/19) $13.9K
Calls: $13.9K (100%)
Puts: -- (0%)
Prior (08/18) $5.0K
Calls: $1.8K (37%)
Puts: $3.1K (63%)
Current vs Prior +179.25%
Calls: +663.91%
Puts: -100.00%
Prior 7-Day Total $149.1K
Calls: $134.4K (90%)
Puts: $14.8K (10%)
Prior 7-Day Average $21.3K
Calls: $19.2K (90%)
Puts: $2.1K (10%)
Current vs Prior 7-Day Avg -34.92%
Calls: -27.76%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/19) --
Prior (08/18) 0.75
Current vs Prior -100.00%
Prior 7-Day Average 0.54
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/19) 13
Calls: 13 (100%)
Puts: -- (0%)
Prior (08/18) 58
Calls: 57 (98%)
Puts: 1 (2%)
Current vs Prior -77.59%
Prior 7-Day Total 597
Calls: 581 (97%)
Puts: 16 (3%)
Prior 7-Day Average 99
Calls: 96 (96%)
Puts: 4 (4%)
Current vs Prior 7-Day Avg -86.93%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 6.48% | 13.48%6.48% | 13.48%
Prior 6.33% | 13.49%6.33% | 13.49%
Current vs Prior +2.31% | -0.09%+2.31% | -0.09%
Prior 7-Day Avg 8.46% | 14.07%8.46% | 14.07%
Current vs 7-Day Avg -23.41% | -4.22%-23.41% | -4.22%
Prior 7-Day Eod 6.33% | 13.49%6.33% | 13.49%
Current vs 7-Day Eod +2.31% | -0.09%+2.31% | -0.09%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Prior 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($13.9K) vs puts (--). Massive premium surge with dollar volume up 179% vs prior. Below-average activity with volume down 57% vs prior. Declining open interest (down 78%) indicates positions being closed.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. -- active (total vol --, top --)

No options available for this category

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. -- found (best R:R --, avg --)

No setups found for this strategy

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. -- found (best net $--, -- credits)

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. -- found (best yield --%, avg --%)

No covered call setups found

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 126 contracts (avg 99 vol/day, 125 traded recently)

RYTM averages only 99 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $45.00 01-15 call last traded $51.21 on 06/15 (now $69.40/$73.20) — try a limit near $69.40.
CALLS (80)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$115.00Aug 21$1.10$4.70$2.90$4.33 08/07$1.90–$5.40$2.90--
$115.00Sep 18$5.60$8.50$7.05$6.00 08/06$3.35–$8.10$6.00--
$115.00Oct 16$8.00$11.40$9.70$8.79 07/16$5.40–$11.30$8.79--
$115.00Dec 18$12.70$16.50$14.60$12.00 07/21$8.85–$15.50$12.70--
$120.00Aug 21$0.00$2.50$1.25$1.55 08/06$1.25–$3.25$1.25--
$120.00Sep 18$3.10$6.50$4.80$4.00 08/05$2.38–$5.35$4.00--
$120.00Oct 16$5.70$9.50$7.60$5.90 08/05$4.05–$9.05$5.90--
$120.00Nov 20$8.70$12.50$10.60$11.48 08/07$9.75–$12.25$10.60--
$120.00Jan 15$12.30$16.50$14.40$12.60 07/21$9.05–$15.40$12.60--
$110.00Aug 21$4.90$7.50$6.20$6.75 08/07$2.58–$8.55$6.20--
$110.00Sep 18$7.80$11.50$9.65$10.48 08/07$4.88–$11.00$9.65--
$110.00Oct 16$10.30$14.00$12.15$10.00 07/21$6.85–$13.90$10.30--
$110.00Dec 18$15.10$19.00$17.05$11.71 06/18$10.40–$18.25$15.10--
$110.00Dec 17$31.00$35.50$33.25$30.35 06/29$24.50–$35.00$31.00--
$125.00Aug 21$0.00$2.25$1.13$1.89 07/21$1.13–$2.50$1.13--
$125.00Oct 16$4.00$7.50$5.75$5.60 06/23$3.13–$7.05$5.60--
$125.00Dec 18$8.40$12.00$10.20$12.82 06/24$6.15–$11.35$10.20--
$125.00Jan 15$10.40$14.50$12.45$9.76 07/22$7.75–$13.25$10.40--
$125.00Dec 17$25.00$29.50$27.25$29.00 07/09$19.50–$29.00$27.25--
$105.00Aug 21$9.30$12.60$10.95$10.00 08/07$4.10–$12.75$10.00--
$105.00Oct 16$12.60$17.00$14.80$8.70 06/17$8.60–$16.75$12.60--
$105.00Jan 15$19.50$23.40$21.45$17.70 07/30$14.10–$22.70$19.50--
$105.00Dec 17$33.00$38.00$35.50$32.65 07/16$26.00–$37.50$33.00--
$130.00Aug 21$0.00$2.20$1.10$1.35 08/06$1.10–$2.50$1.10--
$130.00Sep 18$0.00$3.70$1.85$2.37 07/22$1.55–$2.95$1.85--
$130.00Oct 16$2.15$6.00$4.08$6.80 06/24$2.35–$5.45$4.08--
$130.00Jan 15$8.80$12.50$10.65$8.95 07/30$6.70–$11.45$8.95--
$100.00Aug 21$15.10$16.30$15.70$9.90 08/06$6.65–$17.80$15.10--
$100.00Sep 18$14.50$18.70$16.60$13.00 08/06$8.50–$18.40$14.50--
$100.00Oct 16$16.10$20.30$18.20$8.24 06/16$10.65–$20.50$16.10--
$100.00Dec 18$20.80$24.90$22.85$21.80 07/10$14.15–$24.35$21.80--
$100.00Jan 15$22.30$26.50$24.40$20.00 08/05$16.10–$25.90$22.30--
$135.00Aug 21$0.00$2.15$1.08$2.10 06/18$1.08–$2.50$1.08--
$135.00Sep 18$0.00$3.10$1.55$1.65 07/23$1.35–$2.35$1.55--
$135.00Oct 16$0.50$5.00$2.75$2.50 06/11$2.05–$3.90$2.50--
$135.00Jan 15$7.10$11.00$9.05$8.98 06/23$5.65–$9.95$8.98--
$95.00Aug 21$18.80$22.90$20.85$17.00 06/26$8.55–$22.65$18.80--
$95.00Sep 18$19.10$23.30$21.20$17.30 07/17$10.85–$22.95$19.10--
$95.00Dec 18$24.00$28.20$26.10$24.15 06/29$16.40–$27.80$24.15--
$95.00Dec 17$38.00$42.50$40.25$38.50 06/25$30.25–$42.00$38.50--
$140.00Aug 21$0.00$2.15$1.08$2.25 07/01$1.08–$1.95$1.08--
$140.00Oct 16$0.00$3.70$1.85$2.60 08/07$1.65–$3.10$1.85--
$140.00Jan 15$5.70$10.00$7.85$8.00 07/28$4.75–$8.35$7.85--
$90.00Aug 21$23.80$27.60$25.70$18.81 07/17$11.70–$27.65$23.80--
$90.00Oct 16$24.70$28.80$26.75$22.00 08/05$15.85–$28.45$24.70--
$90.00Mar 19$32.00$36.20$34.10$29.80 07/27$23.65–$35.80$32.00--
$90.00Dec 17$40.50$45.00$42.75$42.00 07/02$32.25–$45.00$42.00--
$145.00Aug 21$0.00$2.15$1.08$1.70 07/01$1.08–$2.50$1.08--
$145.00Oct 16$0.00$3.10$1.55$2.25 07/17$1.43–$2.50$1.55--
$145.00Dec 17$18.50$23.50$21.00$21.50 07/02$15.15–$22.50$21.00--
$85.00Jan 15$32.50$36.90$34.70$31.81 07/28$23.65–$36.60$32.50--
$150.00Aug 21$0.00$2.15$1.08$1.25 07/02$1.08–$2.50$1.08--
$150.00Sep 18$0.00$2.80$1.40$0.90 07/29$1.13–$2.50$0.90--
$150.00Oct 16$0.00$3.00$1.50$2.30 07/13$1.27–$2.35$1.50--
$150.00Dec 18$1.65$5.60$3.63$3.60 08/05$2.45–$4.35$3.60--
$150.00Jan 15$3.20$7.40$5.30$7.58 06/25$3.45–$6.15$5.30--
$150.00Dec 17$17.00$22.00$19.50$14.50 07/31$14.25–$21.00$17.00--
$80.00Jan 15$36.60$40.80$38.70$37.00 06/26$26.90–$40.60$37.00--
$80.00Oct 16$34.50$38.20$36.35--$36.35–$36.35—$34.5011
$155.00Aug 21$0.00$2.15$1.08$0.95 07/02$1.08–$2.00$0.95--
$155.00Oct 16$0.00$2.75$1.38$1.10 07/31$1.13–$1.75$1.10--
$155.00Dec 18$1.00$4.80$2.90$3.36 08/05$1.90–$3.80$2.90--
$155.00Jan 15$2.50$6.40$4.45$7.19 07/02$3.00–$5.35$4.45--
$75.00Dec 18$40.20$44.40$42.30$42.70 07/01$28.55–$44.20$42.30--
$160.00Oct 16$0.00$2.65$1.33$1.50 07/13$1.10–$1.85$1.33--
$160.00Jan 15$2.00$5.50$3.75$6.16 06/25$2.55–$4.55$3.75--
$70.00Jan 15$45.50$49.50$47.50$47.05 07/08$33.60–$49.45$47.05--
$165.00Oct 16$0.00$2.55$1.27$0.95 07/17$1.08–$1.70$0.95--
$165.00Dec 18$0.00$4.20$2.10$2.60 08/07$1.50–$2.65$2.10--
$65.00Mar 19$51.10$55.40$53.25$48.90 06/26$39.25–$55.15$51.10--
$170.00Oct 16$0.00$2.50$1.25$0.95 07/16$1.08–$1.60$0.95--
$170.00Dec 18$0.00$3.90$1.95$2.60 07/20$1.43–$2.45$1.95--
$170.00Jan 15$0.50$4.40$2.45$3.50 08/07$1.95–$3.20$2.45--
$60.00Oct 16$54.10$58.10$56.10$52.10 07/06$40.45–$57.80$54.10--
$60.00Jan 15$54.80$58.90$56.85$51.70 06/26$41.70–$58.70$54.80--
$175.00Dec 18$0.00$3.50$1.75$2.20 07/20$1.30–$2.50$1.75--
$55.00Jan 15$59.60$63.70$61.65$56.10 06/26$46.15–$63.50$59.60--
$180.00Dec 18$0.00$3.10$1.55$1.85 07/20$1.20–$1.90$1.55--
$50.00Mar 19$64.90$69.10$67.00$62.90 06/26$51.35–$69.00$64.90--
$45.00Jan 15$69.40$73.20$71.30$51.21 06/15$55.55–$73.30$69.402
PUTS (46)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$115.00Sep 18$4.30$7.50$5.90$7.55 08/07$5.20–$18.95$5.90--
$115.00Oct 16$6.60$10.00$8.30$17.26 07/16$8.10–$20.50$8.30--
$110.00Aug 21$0.05$2.75$1.40$1.90 08/07$1.40–$13.45$1.40--
$110.00Sep 18$1.75$5.10$3.43$5.15 08/07$3.15–$15.35$3.43--
$105.00Sep 18$0.00$4.30$2.15$4.80 08/07$2.15–$12.00$2.15--
$105.00Mar 19$10.10$14.00$12.05$16.75 06/24$11.95–$20.25$12.05--
$100.00Aug 21$0.00$1.00$0.50$3.72 08/04$0.50–$7.00$0.50--
$100.00Sep 18$0.00$3.00$1.50$3.55 08/07$1.45–$8.85$1.50--
$100.00Dec 18$3.90$8.00$5.95$13.32 06/23$5.65–$13.55$5.95--
$100.00Dec 17$14.00$19.00$16.50$25.60 06/15$16.50–$23.50$16.50--
$95.00Aug 21$0.00$2.15$1.08$0.30 08/06$0.93–$4.47$0.30--
$95.00Jan 15$3.20$7.50$5.35$11.27 06/24$5.15–$12.75$5.35--
$90.00Aug 21$0.00$2.15$1.08$0.30 08/06$0.35–$2.68$0.30--
$90.00Jan 15$1.70$5.90$3.80$10.50 07/31$3.60–$10.10$3.80--
$90.00Dec 17$10.00$15.00$12.50$18.74 07/31$12.50–$18.80$12.50--
$85.00Aug 21$0.00$2.15$1.08$1.80 06/26$1.08–$2.50$1.08--
$85.00Dec 18$0.05$4.40$2.23$4.40 07/10$2.05–$6.40$2.23--
$85.00Jan 15$0.50$4.80$2.65$6.85 06/24$2.55–$8.05$2.65--
$80.00Oct 16$0.00$2.35$1.18$3.02 07/31$1.18–$3.25$1.18--
$80.00Dec 18$0.00$3.70$1.85$6.51 06/18$1.75–$4.50$1.85--
$75.00Oct 16$0.00$2.30$1.15$0.65 08/06$0.53–$2.35$0.65--
$75.00Dec 18$0.00$3.20$1.60$2.50 07/28$1.60–$3.35$1.60--
$75.00Jan 15$0.00$3.40$1.70$2.40 08/06$1.60–$4.55$1.70--
$75.00Mar 19$0.35$4.70$2.53$4.60 07/10$2.45–$6.05$2.53--
$70.00Aug 21$0.00$2.15$1.08$1.25 06/18$0.60–$2.50$1.08--
$70.00Oct 16$0.00$2.25$1.13$1.35 07/17$1.13–$2.50$1.13--
$70.00Dec 18$0.00$2.90$1.45$1.80 07/29$1.45–$2.50$1.45--
$70.00Jan 15$0.00$2.90$1.45$1.65 08/06$1.38–$3.30$1.45--
$70.00Mar 19$0.00$4.10$2.05$2.35 08/07$1.80–$4.22$2.05--
$65.00Aug 21$0.00$2.15$1.08$0.75 06/18$1.08–$2.50$0.75--
$65.00Oct 16$0.00$2.25$1.13$0.50 08/04$1.13–$2.75$0.50--
$65.00Dec 18$0.00$2.70$1.35$1.20 07/29$1.30–$2.50$1.20--
$65.00Jan 15$0.00$2.55$1.27$2.35 08/03$1.23–$2.48$1.27--
$65.00Mar 19$0.00$3.40$1.70$1.60 08/07$1.60–$3.10$1.60--
$60.00Oct 16$0.00$2.20$1.10$0.50 07/29$1.10–$2.50$0.50--
$60.00Dec 18$0.00$2.55$1.27$0.85 07/29$1.20–$1.80$0.85--
$60.00Jan 15$0.00$2.35$1.18$1.25 08/04$1.13–$1.90$1.18--
$60.00Mar 19$0.00$2.90$1.45$1.10 08/07$1.35–$2.35$1.10--
$55.00Oct 16$0.00$2.20$1.10$0.45 07/29$1.08–$2.50$0.45--
$55.00Dec 18$0.00$2.50$1.25$1.65 06/16$1.13–$2.50$1.25--
$55.00Jan 15$0.00$2.25$1.13$1.00 08/03$1.10–$1.65$1.00--
$55.00Mar 19$0.00$2.55$1.27$0.85 08/06$1.20–$1.90$0.85--
$50.00Dec 18$0.00$2.45$1.23$1.10 06/16$1.10–$2.50$1.10--
$50.00Mar 19$0.00$2.35$1.18$1.00 08/04$1.13–$1.60$1.00--
$45.00Oct 16$0.00$2.15$1.08$0.90 06/11$1.08–$2.50$0.90--
$45.00Mar 19$0.00$2.20$1.10$1.00 06/23$1.08–$2.50$1.00--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 3
Total Puts --
Put/Call Ratio --
Net Difference 3

Prior's Put/Call Breakdown

Total Calls 4
Total Puts 3
Put/Call Ratio 0.75
Net Difference 1

Prior 7-Day Put/Call Summary

Total Calls 156
Total Puts 31
Average Put/Call Ratio 0.54
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All