Tour v526
PTGX
PROTAGONIST THERAPEU
$146.49 -0.85%
$146.66 (+0.12%)🌙
as of 09/01 06:56 PM
(8/31 18:55) ◀
|
Tuesday, September 1, 2026 (6:56pm)
January 2026
|
▶ (9/2 18:52)
◀ 9/1 18:56 ▶

Option Volume

Detail
ℹ
Current (09/01) 20
Calls: 17 (85%)
Puts: 3 (15%)
Prior (08/31) 25
Calls: 18 (72%)
Puts: 7 (28%)
Current vs Prior -20.00%
Calls: -5.56% (Calls)
Puts: -57.14% (Puts)
Prior 7-Day Total 407
Calls: 292 (72%)
Puts: 115 (28%)
Prior 7-Day Average 58
Calls: 41 (72%)
Puts: 16 (28%)
Current vs Prior 7-Day Avg -65.60%
Calls: -59.25%
Puts: -81.74%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/01) $22.0K
Calls: $20.0K (91%)
Puts: $2.0K (9%)
Prior (08/31) $34.9K
Calls: $32.4K (93%)
Puts: $2.5K (7%)
Current vs Prior -36.87%
Calls: -38.21%
Puts: -19.40%
Prior 7-Day Total $479.9K
Calls: $417.9K (87%)
Puts: $61.9K (13%)
Prior 7-Day Average $68.6K
Calls: $59.7K (87%)
Puts: $8.8K (13%)
Current vs Prior 7-Day Avg -67.84%
Calls: -66.46%
Puts: -77.22%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/01) 0.18
Prior (08/31) 0.39
Current vs Prior -54.62%
Prior 7-Day Average 0.57
Current vs Prior 7-Day Avg -69.06%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/01) 263
Calls: 263 (100%)
Puts: -- (0%)
Prior (08/31) 403
Calls: 402 (100%)
Puts: 1 (0%)
Current vs Prior -34.74%
Prior 7-Day Total 1,502
Calls: 1,430 (95%)
Puts: 72 (5%)
Prior 7-Day Average 214
Calls: 204 (92%)
Puts: 18 (8%)
Current vs Prior 7-Day Avg +22.57%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 10.00% | 15.15%
Prior 10.25% | 15.40%
Current vs Prior -2.47% | -1.58%
Prior 7-Day Avg 9.87% | 15.19%
Current vs 7-Day Avg +1.32% | -0.22%
Prior 7-Day Eod 10.25% | 15.40%
Current vs 7-Day Eod -2.47% | -1.58%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs 7-Day Avg +0.00% | -0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 91% of dollar volume in calls ($20.0K) vs puts ($2.0K). Extreme bullish P/C ratio of 0.18 - heavy call buying (17 calls vs 3 puts). P/C ratio dropping 55% - sentiment shifting bullish. Declining open interest (down 35%) indicates positions being closed.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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. 3 found (avg delta 0.63, highest 0.77)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Sep 1812.0014.70$13.3520.2%20.7737
$145.00Sep 185.508.00$6.7537.0%20.5686
$145.00Oct 169.3012.30$10.8027.8%50.568
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 8 active (total vol 14, top 5)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Oct 169.3012.30$10.8027.8%50.568
$135.00Sep 1812.0014.70$13.3520.2%20.7737
$145.00Sep 185.508.00$6.7537.0%20.5686
$155.00Sep 182.253.50$2.8843.4%10.3113
$165.00Sep 180.103.90$2.00190.0%10.20--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Oct 164.006.40$5.2046.2%10.29--
$140.00Oct 164.707.90$6.3050.8%10.36--
$145.00Oct 167.1010.20$8.6535.8%10.44--

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. 5 found (best R:R 10.36, avg 3.43)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$155.00$165.00Sep 18$0.88$9.12$0.8831%10.36$155.88
$135.00$145.00Sep 18$6.60$3.40$6.6077%0.52$141.60
$145.00$155.00Sep 18$3.87$6.13$3.8756%1.58$148.87
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$140.00$135.00Oct 16$1.10$3.90$1.1036%3.55$138.90
$145.00$140.00Oct 16$2.35$2.65$2.3544%1.13$142.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 0.89, avg 0.42)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$155.00$165.00Sep 18$0.88$0.88$9.1269%0.10$155.88
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$145.00$140.00Oct 16$2.35$2.35$2.6556%0.89$142.65
$140.00$135.00Oct 16$1.10$1.10$3.9064%0.28$138.90

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $4.05, cheapest $4.05)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$145.00Sep 18Oct 16$4.0545.7%46.0%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 13.28% of stock, avg 13.28%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$145.00Oct 16$10.80$8.65$19.45$125.55$164.4513.28%

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. 3 found (best R:R 2.66, cheapest $1.25)

CALLS (2)
LowMidHighExpiryDebitMax GainPOPR:R
$135.00$145.00$155.00Sep 18$2.73$7.2746%2.66
$145.00$155.00$165.00Sep 18$2.99$7.0136%2.34
PUTS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$135.00$140.00$145.00Oct 16$1.25$3.7515%3.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 5 found (best net $-0.15, 4 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$135.00$145.001:2Sep 18-$0.15$9.85
$155.00$165.001:2Sep 18-$1.12$8.88
$145.00$155.001:2Sep 18$0.99$9.01
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$145.00$140.001:2Oct 16-$3.95$1.05
$140.00$135.001:2Oct 16-$4.10$0.90

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 1.54%, avg 0.81%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$155.00Sep 18$2.250.315.8%1.54%7.35%113
$165.00Sep 18$0.100.2012.6%0.07%12.70%1--

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. 90 contracts (avg 150 vol/day, 89 traded recently)

PTGX averages only 150 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 $150.00 01-15 call last traded $13.80 on 08/28 (now $14.10/$16.70) — try a limit near $14.10. Also watch the $135.00 09-18 call last traded $22.50 on 08/19 (now $12.00/$14.70) — try a limit near $13.35; the $145.00 10-16 call last traded $9.80 on 08/28 (now $9.30/$12.30) — try a limit near $9.80.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$5.50$8.00$6.75$10.50 08/25$5.85–$16.60$6.7586
$145.00Oct 16$9.30$12.30$10.80$9.80 08/28$9.90–$20.40$9.808
$145.00Jan 15$16.30$18.90$17.60--$17.60–$17.60—$16.301
$150.00Sep 18$3.10$6.50$4.80$8.43 08/25$3.98–$13.10$4.80--
$150.00Oct 16$7.00$10.50$8.75$11.61 08/26$7.50–$16.90$8.75--
$150.00Jan 15$14.10$16.70$15.40$13.80 08/28$11.75–$23.60$14.10118
$140.00Sep 18$8.00$11.50$9.75$15.73 08/21$8.50–$20.50$9.75--
$140.00Oct 16$12.00$15.00$13.50$21.58 08/14$11.75–$23.45$13.50--
$140.00Jan 15$18.00$22.00$20.00$29.00 08/17$15.75–$29.35$20.00--
$155.00Sep 18$2.25$3.50$2.88$6.00 08/25$2.45–$10.65$2.8813
$155.00Oct 16$4.00$8.80$6.40$12.50 08/25$5.90–$13.80$6.40--
$155.00Jan 15$10.50$15.00$12.75$20.63 08/17$9.90–$21.00$12.75--
$135.00Sep 18$12.00$14.70$13.35$22.50 08/19$11.75–$24.90$13.3537
$135.00Oct 16$15.00$18.50$16.75$19.00 08/06$14.55–$27.40$16.75--
$135.00Jan 15$21.10$24.50$22.80$26.80 08/10$18.10–$32.45$22.80--
$160.00Sep 18$0.30$4.30$2.30$3.38 08/27$2.30–$7.85$2.30--
$160.00Oct 16$2.65$7.50$5.08$6.80 08/27$5.00–$12.20$5.08--
$160.00Jan 15$9.00$13.30$11.15$14.88 08/25$8.40–$18.80$11.15--
$160.00Apr 16$13.00$17.80$15.40$19.90 08/20$14.90–$20.75$15.40--
$130.00Oct 16$18.50$22.00$20.25$26.00 08/12$16.75–$31.65$20.25--
$130.00Jan 15$24.00$27.50$25.75$35.00 08/17$20.65–$36.05$25.75--
$165.00Sep 18$0.10$3.90$2.00$2.35 08/25$2.00–$5.50$2.00--
$165.00Oct 16$1.55$6.40$3.98$7.50 08/12$3.58–$9.15$3.98--
$165.00Jan 15$7.00$11.80$9.40$14.25 08/12$7.40–$16.50$9.40--
$125.00Jan 15$27.00$31.30$29.15$32.88 08/27$23.40–$39.95$29.15--
$170.00Sep 18$0.00$4.90$2.45$1.50 08/20$2.45–$4.22$1.50--
$170.00Oct 16$0.50$4.90$2.70$3.00 07/02$2.50–$7.90$2.70--
$170.00Jan 15$6.00$10.30$8.15$12.50 08/12$6.25–$14.40$8.15--
$120.00Sep 18$24.50$29.30$26.90$31.40 08/07$20.90–$39.45$26.90--
$120.00Oct 16$26.00$30.80$28.40$20.99 07/20$22.70–$40.70$26.00--
$120.00Jan 15$30.50$35.30$32.90$29.13 07/17$26.40–$44.05$30.50--
$175.00Oct 16$0.00$4.90$2.45$5.20 08/10$2.45–$6.15$2.45--
$115.00Jan 15$34.50$39.30$36.90$41.50 08/20$29.40–$48.05$36.90--
$180.00Sep 18$0.00$4.90$2.45$1.65 08/07$2.45–$2.50$1.65--
$180.00Oct 16$0.00$4.90$2.45$1.85 08/06$2.45–$4.97$1.85--
$180.00Jan 15$3.60$8.30$5.95$10.44 08/19$4.63–$11.15$5.95--
$110.00Oct 16$35.00$39.80$37.40$26.34 07/06$29.90–$49.95$35.00--
$110.00Jan 15$38.50$42.80$40.65$33.70 07/24$32.90–$52.45$38.50--
$185.00Sep 18$0.00$4.80$2.40$1.20 08/07$2.40–$2.78$1.20--
$185.00Oct 16$0.00$4.90$2.45$3.48 08/17$2.05–$4.18$2.45--
$185.00Jan 15$2.65$7.50$5.08$4.80 08/06$3.98–$9.90$4.80--
$105.00Oct 16$40.00$44.90$42.45$46.00 08/20$34.20–$54.20$42.45--
$105.00Jan 15$43.30$47.50$45.40$30.00 07/13$37.15–$57.55$43.30--
$190.00Sep 18$0.00$4.90$2.45$0.85 08/07$2.45–$2.55$0.85--
$190.00Oct 16$0.00$4.90$2.45$3.70 08/18$2.45–$3.33$2.45--
$190.00Jan 15$2.05$6.90$4.47$6.09 08/06$3.28–$8.40$4.47--
$100.00Oct 16$45.00$49.90$47.45$36.50 07/16$38.40–$59.10$45.00--
$100.00Jan 15$47.00$51.90$49.45$41.68 08/05$40.75–$61.45$47.00--
$195.00Oct 16$0.00$4.90$2.45$2.24 08/12$2.45–$2.50$2.24--
$195.00Jan 15$1.15$6.00$3.58$5.40 08/20$2.75–$8.35$3.58--
$95.00Oct 16$49.50$54.50$52.00$57.47 08/11$43.05–$63.65$52.00--
$200.00Sep 18$0.00$4.90$2.45$0.30 08/13$2.45–$2.50$0.30--
$200.00Jan 15$0.65$5.50$3.08$3.40 08/06$2.55–$7.05$3.08--
$200.00Apr 16$3.50$8.30$5.90$7.70 08/26$5.50–$8.90$5.90--
$90.00Oct 16$54.50$59.50$57.00$62.18 08/12$47.55–$69.25$57.00--
$210.00Jan 15$0.00$4.90$2.45$2.40 08/06$2.45–$4.97$2.40--
$80.00Jan 15$65.50$70.40$67.95$51.58 07/06$58.25–$80.05$65.50--
$220.00Jan 15$0.00$4.90$2.45$3.20 08/17$2.45–$3.88$2.45--
$220.00Apr 16$1.65$6.00$3.83$4.70 08/26$3.48–$5.70$3.83--
$70.00Oct 16$74.50$79.50$77.00$76.00 08/28$66.75–$89.00$76.00--
$70.00Jan 15$75.50$80.20$77.85$83.65 08/12$67.55–$89.75$77.85--
$50.00Oct 16$94.00$99.00$96.50$99.40 08/10$86.25–$109.00$96.50--
PUTS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$3.50$6.50$5.00$3.80 08/26$2.00–$15.50$3.80--
$145.00Oct 16$7.10$10.20$8.65$14.32 08/06$5.90–$17.50$8.65--
$145.00Jan 15$11.80$16.40$14.10$10.50 08/21$11.15–$20.40$11.80--
$150.00Sep 18$6.50$9.30$7.90$8.00 08/12$4.28–$19.00$7.90--
$150.00Jan 15$16.00$17.90$16.95$15.71 08/13$13.25–$23.65$16.00--
$140.00Sep 18$1.00$4.20$2.60$4.05 08/28$2.03–$12.50$2.60--
$140.00Oct 16$4.70$7.90$6.30$8.44 08/28$4.58–$14.50$6.30--
$140.00Jan 15$9.50$13.80$11.65$12.84 08/06$9.15–$17.65$11.65--
$155.00Sep 18$9.50$13.00$11.25$7.90 08/14$6.25–$22.90$9.50--
$135.00Sep 18$0.10$4.90$2.50$3.00 08/28$1.02–$10.15$2.50--
$160.00Oct 16$15.50$20.30$17.90$16.55 08/25$12.40–$28.40$16.55--
$160.00Jan 15$20.50$25.30$22.90$34.60 07/14$18.15–$30.75$22.90--
$130.00Sep 18$0.00$2.00$1.00$2.16 08/21$1.00–$7.65$1.00--
$130.00Oct 16$2.25$4.00$3.13$4.44 08/28$3.13–$9.50$3.13--
$130.00Jan 15$5.00$9.80$7.40$6.00 08/25$5.90–$12.25$6.00--
$125.00Oct 16$0.00$4.90$2.45$2.00 08/17$2.45–$7.25$2.00--
$125.00Jan 15$3.50$8.30$5.90$11.03 07/07$5.08–$10.40$5.90--
$120.00Sep 18$0.00$4.90$2.45$3.74 07/30$2.45–$4.47$2.45--
$120.00Oct 16$0.20$4.90$2.55$4.32 08/06$1.27–$5.75$2.55--
$120.00Jan 15$2.50$6.90$4.70$8.30 07/20$3.98–$8.25$4.70--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$3.58$1.40--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.55$0.75--
$105.00Jan 15$0.00$4.90$2.45$4.00 07/17$2.45–$4.33$2.45--
$100.00Oct 16$0.00$4.90$2.45$0.55 08/18$2.45–$2.70$0.55--
$100.00Jan 15$0.10$4.90$2.50$2.84 08/06$2.50–$3.48$2.50--
$90.00Oct 16$0.00$4.90$2.45$0.35 08/18$2.45–$2.50$0.35--
$80.00Jan 15$0.00$4.90$2.45$2.00 07/13$2.45–$2.50$2.00--
$60.00Jan 15$0.00$4.90$2.45$0.30 08/26$2.45–$2.50$0.30--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 17
Total Puts 3
Put/Call Ratio 0.18
Net Difference 14

Prior's Put/Call Breakdown

Total Calls 18
Total Puts 7
Put/Call Ratio 0.39
Net Difference 11

Prior 7-Day Put/Call Summary

Total Calls 292
Total Puts 115
Average Put/Call Ratio 0.57
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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